diff options
Diffstat (limited to 'src/user-menu-mgr.c')
| -rw-r--r-- | src/user-menu-mgr.c | 99 |
1 files changed, 80 insertions, 19 deletions
diff --git a/src/user-menu-mgr.c b/src/user-menu-mgr.c index 8477354..30ea0ff 100644 --- a/src/user-menu-mgr.c +++ b/src/user-menu-mgr.c @@ -20,13 +20,13 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <libdbusmenu-glib/client.h> #include "user-menu-mgr.h" -#include "gconf-helper.h" +#include "settings-helper.h" #include "dbus-shared-names.h" #include "dbusmenu-shared.h" #include "lock-helper.h" #include "users-service-dbus.h" -static GConfClient * gconf_client = NULL; +static GSettings* settings = NULL; static DbusmenuMenuitem *switch_menuitem = NULL; struct _UserMenuMgr @@ -49,13 +49,19 @@ static gint compare_users_by_username (const gchar *a, static void activate_online_accounts (DbusmenuMenuitem *mi, guint timestamp, gpointer user_data); -static void user_menu_mgr_rebuild_items (UserMenuMgr *self); +static void user_menu_mgr_rebuild_items (UserMenuMgr *self, + gboolean greeter_mode); static gboolean check_new_session (); static void user_change (UsersServiceDbus *service, const gchar *user_id, gpointer user_data); -static void ensure_gconf_client (); +static void ensure_settings_client (); +static gboolean check_guest_session (void); +static void activate_guest_session (DbusmenuMenuitem * mi, + guint timestamp, + gpointer user_data); + G_DEFINE_TYPE (UserMenuMgr, user_menu_mgr, G_TYPE_OBJECT); @@ -93,7 +99,7 @@ user_menu_mgr_class_init (UserMenuMgrClass *klass) /* Builds up the menu for us */ static void -user_menu_mgr_rebuild_items (UserMenuMgr *self) +user_menu_mgr_rebuild_items (UserMenuMgr *self, gboolean greeter_mode) { DbusmenuMenuitem *mi = NULL; DbusmenuMenuitem *guest_mi = NULL; @@ -104,11 +110,11 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self) /* Make sure we have a valid GConf client, and build one if needed */ - ensure_gconf_client (); + ensure_settings_client (); /* Check to see which menu items we're allowed to have */ can_activate = users_service_dbus_can_activate_session (self->users_dbus_interface) && - !gconf_client_get_bool (gconf_client, LOCKDOWN_KEY_USER, NULL); + !g_settings_get_boolean (settings, LOCKDOWN_KEY_USER); /* Remove the old menu items if that makes sense */ children = dbusmenu_menuitem_take_children (self->root_item); @@ -121,6 +127,7 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self) /* Build all of the user switching items */ if (can_activate == TRUE) { + if (check_new_session ()){ switch_menuitem = dbusmenu_menuitem_new (); dbusmenu_menuitem_property_set (switch_menuitem, @@ -134,14 +141,41 @@ user_menu_mgr_rebuild_items (UserMenuMgr *self) DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_new_session), self->users_dbus_interface); + } + + if (check_guest_session ()) + { + guest_mi = dbusmenu_menuitem_new (); + dbusmenu_menuitem_property_set (guest_mi, + DBUSMENU_MENUITEM_PROP_TYPE, + USER_ITEM_TYPE); + dbusmenu_menuitem_property_set (guest_mi, + USER_ITEM_PROP_NAME, + _("Guest Session")); + dbusmenu_menuitem_property_set_bool (guest_mi, + USER_ITEM_PROP_LOGGED_IN, + FALSE); + dbusmenu_menuitem_child_append (self->root_item, guest_mi); + g_signal_connect (G_OBJECT (guest_mi), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK (activate_guest_session), + self); + users_service_dbus_set_guest_item (self->users_dbus_interface, + guest_mi); } - + GList * users = NULL; users = users_service_dbus_get_user_list (self->users_dbus_interface); self->user_count = g_list_length(users); - g_debug ("USER COUNT = %i", self->user_count); - session_dbus_set_user_menu_visibility (self->session_dbus_interface, self->user_count > 1); + gboolean user_menu_is_visible = FALSE; + + if (!greeter_mode){ + user_menu_is_visible = self->user_count > 1; + } + + session_dbus_set_user_menu_visibility (self->session_dbus_interface, + user_menu_is_visible); if (self->user_count > MINIMUM_USERS && self->user_count < MAXIMUM_USERS) { users = g_list_sort (users, (GCompareFunc)compare_users_by_username); @@ -254,9 +288,9 @@ check_new_session () locking the screen. If not, lock it. */ static void lock_if_possible (void) { - ensure_gconf_client (); + ensure_settings_client (); - if (!gconf_client_get_bool (gconf_client, LOCKDOWN_KEY_SCREENSAVER, NULL)) { + if (!g_settings_get_boolean (settings, LOCKDOWN_KEY_SCREENSAVER)) { lock_screen(NULL, 0, NULL); } @@ -339,13 +373,12 @@ user_change (UsersServiceDbus *service, /* Ensures that we have a GConf client and if we build one set up the signal handler. */ static void -ensure_gconf_client () +ensure_settings_client () { - if (!gconf_client) { - gconf_client = gconf_client_get_default (); - gconf_client_add_dir (gconf_client, LOCKDOWN_DIR, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); - gconf_client_add_dir (gconf_client, KEYBINDING_DIR, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); + if(!settings) { + settings = g_settings_new (LOCKDOWN_SCHEMA); } + return; } DbusmenuMenuitem* @@ -354,15 +387,43 @@ user_mgr_get_root_item (UserMenuMgr* self) return self->root_item; } +/* Checks to see if we should show the guest suession item */ +static gboolean +check_guest_session (void) +{ + if (geteuid() < 500) { + /* System users shouldn't have guest account shown. Mosly + this would be the case of the guest user itself. */ + return FALSE; + } + + return TRUE; +} + +/* Called when someone clicks on the guest session item. */ +static void +activate_guest_session (DbusmenuMenuitem * mi, guint timestamp, gpointer user_data) +{ + g_return_if_fail (USER_IS_MENU_MGR (user_data)); + UserMenuMgr* user_mgr = USER_MENU_MGR(user_data); + UsersServiceDbus *service = user_mgr->users_dbus_interface; + + lock_if_possible(); + + if (users_service_dbus_activate_guest_session(service)) { + return; + } +} + /* * Clean Entry Point */ -UserMenuMgr* user_menu_mgr_new (SessionDbus* session_dbus) +UserMenuMgr* user_menu_mgr_new (SessionDbus* session_dbus, gboolean greeter_mode) { UserMenuMgr* user_mgr = g_object_new (USER_TYPE_MENU_MGR, NULL); user_mgr->session_dbus_interface = session_dbus; - user_menu_mgr_rebuild_items (user_mgr); + user_menu_mgr_rebuild_items (user_mgr, greeter_mode); return user_mgr; } |