From 4c365a8e28adafd6619ada97d4239e9e6df429ab Mon Sep 17 00:00:00 2001
From: William Jon McCann <mccann@jhu.edu>
Date: Mon, 19 Mar 2007 16:35:55 -0400
Subject: add CanActivateSessions to Seat interface

And associated documentation and added to test-fus.
---
 src/ck-seat.c   | 14 ++++++++++++++
 src/ck-seat.h   | 32 ++++++++++++++++----------------
 src/ck-seat.xml |  3 +++
 src/test-fus    |  6 ++++++
 4 files changed, 39 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/ck-seat.c b/src/ck-seat.c
index 0b8ef80..06f0240 100644
--- a/src/ck-seat.c
+++ b/src/ck-seat.c
@@ -592,6 +592,20 @@ ck_seat_add_session (CkSeat         *seat,
         return TRUE;
 }
 
+gboolean
+ck_seat_can_activate_sessions (CkSeat   *seat,
+                               gboolean *can_activate,
+                               GError  **error)
+{
+        g_return_val_if_fail (CK_IS_SEAT (seat), FALSE);
+
+        if (can_activate != NULL) {
+                *can_activate = (seat->priv->kind == CK_SEAT_KIND_STATIC);
+        }
+
+        return TRUE;
+}
+
 gboolean
 ck_seat_get_kind (CkSeat        *seat,
                   CkSeatKind    *kind,
diff --git a/src/ck-seat.h b/src/ck-seat.h
index 0b13eb4..4707bf9 100644
--- a/src/ck-seat.h
+++ b/src/ck-seat.h
@@ -89,22 +89,22 @@ gboolean            ck_seat_set_active_session  (CkSeat                *seat,
                                                  GError               **error);
 
 /* exported methods */
-gboolean            ck_seat_get_id              (CkSeat                *seat,
-                                                 char                 **sid,
-                                                 GError               **error);
-gboolean            ck_seat_get_seat_type       (CkSeat                *seat,
-                                                 char                 **type,
-                                                 GError               **error);
-gboolean            ck_seat_get_sessions        (CkSeat                *seat,
-                                                 GPtrArray            **sessions,
-                                                 GError               **error);
-gboolean            ck_seat_get_active_session  (CkSeat                *seat,
-                                                 char                 **ssid,
-                                                 GError               **error);
-
-gboolean            ck_seat_activate_session    (CkSeat                *seat,
-                                                 const char            *ssid,
-                                                 DBusGMethodInvocation *context);
+gboolean            ck_seat_get_id                (CkSeat                *seat,
+                                                   char                 **sid,
+                                                   GError               **error);
+gboolean            ck_seat_get_sessions          (CkSeat                *seat,
+                                                   GPtrArray            **sessions,
+                                                   GError               **error);
+gboolean            ck_seat_get_active_session    (CkSeat                *seat,
+                                                   char                 **ssid,
+                                                   GError               **error);
+
+gboolean            ck_seat_can_activate_sessions (CkSeat                *seat,
+                                                   gboolean              *can_activate,
+                                                   GError               **error);
+gboolean            ck_seat_activate_session      (CkSeat                *seat,
+                                                   const char            *ssid,
+                                                   DBusGMethodInvocation *context);
 
 G_END_DECLS
 
diff --git a/src/ck-seat.xml b/src/ck-seat.xml
index c6d3ed6..5fda057 100644
--- a/src/ck-seat.xml
+++ b/src/ck-seat.xml
@@ -10,6 +10,9 @@
     <method name="GetActiveSession">
       <arg name="ssid" direction="out" type="o"/>
     </method>
+    <method name="CanActivateSessions">
+      <arg name="can_activate" direction="out" type="b"/>
+    </method>
     <method name="ActivateSession">
       <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
       <arg name="ssid" direction="in" type="o"/>
diff --git a/src/test-fus b/src/test-fus
index 3ac7921..f904ea9 100755
--- a/src/test-fus
+++ b/src/test-fus
@@ -45,6 +45,12 @@ seat.connect_to_signal ('SessionAdded', session_added_cb)
 seat.connect_to_signal ('SessionRemoved', session_removed_cb)
 seat.connect_to_signal ('ActiveSessionChanged', active_session_changed_cb)
 
+can_fus = seat.CanActivateSessions()
+if can_fus:
+    print "The current seat supports session switching"
+else:
+    print "The current seat does not support session switching"
+
 # Show a list of sessions on the current seat
 sessions = seat.GetSessions ()
 for ssid in sessions:
-- 
cgit