/*-
 * Copyright (c) 2003-2004 Benedikt Meurer <benny@xfce.org>
 * Copyright (c) 2011      Nick Schermer <nick@xfce.org>
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA.
 */

#ifndef __XFSM_SHUTDOWN_H__
#define __XFSM_SHUTDOWN_H__

typedef struct _XfsmShutdownClass XfsmShutdownClass;
typedef struct _XfsmShutdown      XfsmShutdown;

#define XFSM_TYPE_SHUTDOWN            (xfsm_shutdown_get_type ())
#define XFSM_SHUTDOWN(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), XFSM_TYPE_SHUTDOWN, XfsmShutdown))
#define XFSM_SHUTDOWN_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), XFSM_TYPE_SHUTDOWN, XfsmShutdownClass))
#define XFSM_IS_SHUTDOWN(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), XFSM_TYPE_SHUTDOWN))
#define XFSM_IS_SHUTDOWN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), XFSM_TYPE_SHUTDOWN))
#define XFSM_SHUTDOWN_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), XFSM_TYPE_SHUTDOWN, XfsmShutdownClass))

typedef enum
{
  XFSM_SHUTDOWN_ASK = 0,
  XFSM_SHUTDOWN_LOGOUT,
  XFSM_SHUTDOWN_SHUTDOWN,
  XFSM_SHUTDOWN_RESTART,
  XFSM_SHUTDOWN_SUSPEND,
  XFSM_SHUTDOWN_HIBERNATE,
  XFSM_SHUTDOWN_HYBRID_SLEEP,
  XFSM_SHUTDOWN_SWITCH_USER,
}
XfsmShutdownType;

typedef enum
{
  PASSWORD_RETRY,
  PASSWORD_SUCCEED,
  PASSWORD_FAILED
}
XfsmPassState;

GType         xfsm_shutdown_get_type         (void) G_GNUC_CONST;

XfsmShutdown *xfsm_shutdown_get              (void);

gboolean      xfsm_shutdown_password_require (XfsmShutdown      *shutdown,
                                              XfsmShutdownType   type);

XfsmPassState xfsm_shutdown_password_send    (XfsmShutdown      *shutdown,
                                              XfsmShutdownType   type,
                                              const gchar       *password);

gboolean      xfsm_shutdown_try_type         (XfsmShutdown      *shutdown,
                                              XfsmShutdownType   type,
                                              GError           **error);

gboolean      xfsm_shutdown_try_restart      (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_try_shutdown     (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_try_suspend      (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_try_hibernate    (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_try_hybrid_sleep (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_try_switch_user  (XfsmShutdown      *shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_can_restart      (XfsmShutdown      *shutdown,
                                              gboolean          *can_restart,
                                              GError           **error);

gboolean      xfsm_shutdown_can_shutdown     (XfsmShutdown      *shutdown,
                                              gboolean          *can_shutdown,
                                              GError           **error);

gboolean      xfsm_shutdown_can_suspend      (XfsmShutdown      *shutdown,
                                              gboolean          *can_suspend,
                                              gboolean          *auth_suspend,
                                              GError           **error);

gboolean      xfsm_shutdown_can_hibernate    (XfsmShutdown      *shutdown,
                                              gboolean          *can_hibernate,
                                              gboolean          *auth_hibernate,
                                              GError           **error);

gboolean      xfsm_shutdown_can_hybrid_sleep (XfsmShutdown      *shutdown,
                                              gboolean          *can_hybrid_sleep,
                                              gboolean          *auth_hybrid_sleep,
                                              GError           **error);

gboolean      xfsm_shutdown_can_switch_user  (XfsmShutdown      *shutdown,
                                              gboolean          *can_switch_user,
                                              GError           **error);

gboolean      xfsm_shutdown_can_save_session (XfsmShutdown      *shutdown);

gboolean      xfsm_shutdown_can_logout       (XfsmShutdown      *shutdown);

gboolean      xfsm_shutdown_has_update_prepared (XfsmShutdown   *shutdown);

#endif	/* !__XFSM_SHUTDOWN_H__ */
