1 files changed, 51 insertions, 0 deletions
diff --git a/community/cinnamon-screensaver/lock_screen_on_suspend.patch b/community/cinnamon-screensaver/lock_screen_on_suspend.patch
new file mode 100644
index 000000000..5c273c70e
--- /dev/null
+++ b/community/cinnamon-screensaver/lock_screen_on_suspend.patch
@@ -0,0 +1,51 @@
+From f8f9beb6a3bf81240d36bfec43e5db9b102ea91e Mon Sep 17 00:00:00 2001
+From: Martin Pitt <martinpitt@gnome.org>
+Date: Wed, 1 May 2013 10:55:49 -0700
+Subject: [PATCH] Lock screen on suspend
+
+Listen for logind's PrepareForSleep signal, and lock the screen (if configured
+to do so). This mirrors what gnome-shell's screensaver does.
+---
+ src/gs-listener-dbus.c | 28 ++++++++++++++++++++++++++++
+ src/gs-listener-dbus.h |  1 +
+ src/gs-monitor.c       | 20 ++++++++++++++++++++
+ 3 files changed, 49 insertions(+)
+
+diff --git a/src/gs-listener-dbus.c b/src/gs-listener-dbus.c
+index 7f718fa..49586fd 100644
+--- a/src/gs-listener-dbus.c
++++ b/src/gs-listener-dbus.c
+@@ -871,6 +872,17 @@ listener_dbus_handle_system_message (DBusConnection *connection,
+                         }
+ 
+                         return DBUS_HANDLER_RESULT_HANDLED;
++                } else if (dbus_message_is_signal (message, SYSTEMD_LOGIND_INTERFACE, "PrepareForSleep")) {
++                        gboolean active;
++                        if (dbus_message_get_args (message, NULL,
++                                    DBUS_TYPE_BOOLEAN, &active,
++                                    DBUS_TYPE_INVALID) && active) {
++                                gs_debug ("systemd notified that system is about to sleep");
++                                g_signal_emit (listener, signals [LOCK], 0);
++                        } else {
++                                gs_debug ("cannot parse PrepareForSleep");
++                        }
++                        return DBUS_HANDLER_RESULT_HANDLED;
+                 } else if (dbus_message_is_signal (message, DBUS_INTERFACE_PROPERTIES, "PropertiesChanged")) {
+ 
+                         if (_listener_message_path_is_our_session (listener, message)) {
+@@ -1370,6 +1392,12 @@ gs_listener_acquire (GSListener *listener,
+                                             ",interface='"DBUS_INTERFACE_PROPERTIES"'"
+                                             ",member='PropertiesChanged'",
+                                             NULL);
++                        dbus_bus_add_match (listener->priv->system_connection,
++                                            "type='signal'"
++                                            ",sender='"SYSTEMD_LOGIND_SERVICE"'"
++                                            ",interface='"SYSTEMD_LOGIND_INTERFACE"'"
++                                            ",member='PrepareForSleep'",
++                                            NULL);
+ 
+                         return (res != -1);
+                 }
+-- 
+1.8.1.2
+