/* * Copyright 2013 Canonical Ltd. * * Authors: * Charles Kerr <charles.kerr@canonical.com> * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3, as published * by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranties of * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __GUEST_H__ #define __GUEST_H__ #include <glib.h> #include <glib-object.h> G_BEGIN_DECLS #define INDICATOR_TYPE_SESSION_GUEST (indicator_session_guest_get_type()) #define INDICATOR_SESSION_GUEST(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), INDICATOR_TYPE_SESSION_GUEST, IndicatorSessionGuest)) #define INDICATOR_SESSION_GUEST_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), INDICATOR_TYPE_SESSION_GUEST, IndicatorSessionGuestClass)) #define INDICATOR_SESSION_GUEST_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), INDICATOR_TYPE_SESSION_GUEST, IndicatorSessionGuestClass)) #define INDICATOR_IS_SESSION_GUEST(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), INDICATOR_TYPE_SESSION_GUEST)) typedef struct _IndicatorSessionGuest IndicatorSessionGuest; typedef struct _IndicatorSessionGuestClass IndicatorSessionGuestClass; GType indicator_session_guest_get_type (void); /** * A base class for getting state information about the system's guest user. * Use backend.h's get_backend() to get an instance. */ struct _IndicatorSessionGuest { /*< private >*/ GObject parent; }; /* properties */ #define INDICATOR_SESSION_GUEST_PROPERTY_ALLOWED "guest-is-allowed" #define INDICATOR_SESSION_GUEST_PROPERTY_LOGGED_IN "guest-is-logged-in" #define INDICATOR_SESSION_GUEST_PROPERTY_ACTIVE "guest-is-active-session" struct _IndicatorSessionGuestClass { GObjectClass parent_class; /* virtual functions */ gboolean (* is_allowed) (IndicatorSessionGuest * self); gboolean (* is_logged_in) (IndicatorSessionGuest * self); gboolean (* is_active) (IndicatorSessionGuest * self); void (* switch_to_guest) (IndicatorSessionGuest * self); }; gboolean indicator_session_guest_is_allowed (IndicatorSessionGuest * self); gboolean indicator_session_guest_is_logged_in (IndicatorSessionGuest * self); gboolean indicator_session_guest_is_active (IndicatorSessionGuest * self); void indicator_session_guest_switch_to_guest (IndicatorSessionGuest * self); /** * Emit 'notify' signals for the corresponding properties. * These functions should only be called by IndicatorSessionGuest implementations. */ void indicator_session_guest_notify_allowed (IndicatorSessionGuest * self); void indicator_session_guest_notify_logged_in (IndicatorSessionGuest * self); void indicator_session_guest_notify_active (IndicatorSessionGuest * self); G_END_DECLS #endif