backend: Sync cursor visibility after startup

When the stage is technically shown depends on when the plugin decides
to do so, so don't rely on it happening when everything is setup.

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

1 files changed, 11 insertions, 11 deletions

diff --git a/src/backends/meta-backend.c b/src/backends/meta-backend.c
index 606c0eda6..67becc7b8 100644
--- a/src/backends/meta-backend.c
+++ b/src/backends/meta-backend.c
@@ -516,7 +516,15 @@ input_mapper_device_aspect_ratio_cb (MetaInputMapper    *mapper,
 }
 
 static void
-on_stage_shown_cb (MetaBackend *backend)
+on_prepare_shutdown (MetaContext *context,
+                     MetaBackend *backend)
+{
+  g_signal_emit (backend, signals[PREPARE_SHUTDOWN], 0);
+}
+
+static void
+on_started (MetaContext *context,
+            MetaBackend *backend)
 {
   MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
   ClutterSeat *seat = priv->default_seat;
@@ -526,13 +534,6 @@ on_stage_shown_cb (MetaBackend *backend)
 }
 
 static void
-on_prepare_shutdown (MetaContext *context,
-                     MetaBackend *backend)
-{
-  g_signal_emit (backend, signals[PREPARE_SHUTDOWN], 0);
-}
-
-static void
 meta_backend_real_post_init (MetaBackend *backend)
 {
   MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
@@ -542,9 +543,6 @@ meta_backend_real_post_init (MetaBackend *backend)
   priv->stage = meta_stage_new (backend);
   clutter_actor_realize (priv->stage);
   META_BACKEND_GET_CLASS (backend)->select_stage_events (backend);
-  g_signal_connect_object (priv->stage, "show",
-                           G_CALLBACK (on_stage_shown_cb), backend,
-                           G_CONNECT_SWAPPED);
 
   meta_monitor_manager_setup (priv->monitor_manager);
 
@@ -595,6 +593,8 @@ meta_backend_real_post_init (MetaBackend *backend)
 
   g_signal_connect (priv->context, "prepare-shutdown",
                     G_CALLBACK (on_prepare_shutdown), backend);
+  g_signal_connect (priv->context, "started",
+                    G_CALLBACK (on_started), backend);
 }
 
 static gboolean