Add an IsSessionRunning method

This gives clients who missed the SessionRunning signal a chance
to find out if the session has entered the running phase, and
lets us avoid race conditions.

Based on gnome-session commit: b59d358796343f81b31d4a398998faedd20b8f4b
From: Matthias Clasen <[email protected]>
Gnome bug: https://bugzilla.gnome.org/show_bug.cgi?id=636229

1 files changed, 11 insertions, 0 deletions

diff --git a/mate-session/gsm-manager.c b/mate-session/gsm-manager.c
index e814323..2a4d140 100644
--- a/mate-session/gsm-manager.c
+++ b/mate-session/gsm-manager.c
@@ -3942,3 +3942,14 @@ gsm_manager_add_autostart_apps_from_dir (GsmManager *manager,
 
         return TRUE;
 }
+
+gboolean
+gsm_manager_is_session_running (GsmManager *manager,
+                                gboolean *running,
+                                GError **error)
+{
+        g_return_val_if_fail (GSM_IS_MANAGER (manager), FALSE);
+
+        *running = (manager->priv->phase == GSM_MANAGER_PHASE_RUNNING);
+        return TRUE;
+}