src/seat.h

   1 /*
   2  * Copyright (C) 2010-2011 Robert Ancell.
   3  * Author: Robert Ancell <robert.ancell@canonical.com>
   4  *
   5  * This program is free software: you can redistribute it and/or modify it under
   6  * the terms of the GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option) any later
   8  * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
   9  * license.
  10  */
  11
  12 #ifndef SEAT_H_
  13 #define SEAT_H_
  14
  15 #include <glib-object.h>
  16 #include "display-server.h"
  17 #include "greeter.h"
  18 #include "session.h"
  19 #include "process.h"
  20 #include "logger.h"
  21
  22 G_BEGIN_DECLS
  23
  24 #define SEAT_TYPE           (seat_get_type())
  25 #define SEAT(obj)           (G_TYPE_CHECK_INSTANCE_CAST ((obj), SEAT_TYPE, Seat))
  26 #define SEAT_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST ((klass), SEAT_TYPE, SeatClass))
  27 #define SEAT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), SEAT_TYPE, SeatClass))
  28
  29 typedef struct SeatPrivate SeatPrivate;
  30
  31 typedef struct
  32 {
  33     GObject         parent_instance;
  34     SeatPrivate *priv;
  35 } Seat;
  36
  37 typedef struct
  38 {
  39     GObjectClass parent_class;
  40
  41     gboolean (*get_start_local_sessions) (Seat *seat);
  42     void (*setup)(Seat *seat);
  43     gboolean (*start)(Seat *seat);
  44     DisplayServer *(*create_display_server) (Seat *seat, const gchar *session_type);
  45     gboolean (*display_server_supports_session_type) (Seat *seat, DisplayServer *display_server, const gchar *session_type);
  46     Greeter *(*create_greeter_session) (Seat *seat);
  47     Session *(*create_session) (Seat *seat, Session *user_session);
  48     void (*set_active_session)(Seat *seat, Session *session);
  49     void (*set_next_session)(Seat *seat, Session *session);
  50     Session *(*get_active_session)(Seat *seat);
  51     void (*run_script)(Seat *seat, DisplayServer *display_server, Process *script);
  52     void (*stop)(Seat *seat);
  53
  54     void (*session_added)(Seat *seat, Session *session);
  55     void (*running_user_session)(Seat *seat, Session *session);
  56     void (*session_removed)(Seat *seat, Session *session);
  57     void (*stopped)(Seat *seat);
  58 } SeatClass;
  59
  60 GType seat_get_type (void);
  61
  62 void seat_register_module (const gchar *name, GType type);
  63
  64 Seat *seat_new (const gchar *module_name);
  65
  66 void seat_set_property (Seat *seat, const gchar *name, const gchar *value);
  67
  68 const gchar *seat_get_string_property (Seat *seat, const gchar *name);
  69
  70 gboolean seat_get_boolean_property (Seat *seat, const gchar *name);
  71
  72 gint seat_get_integer_property (Seat *seat, const gchar *name);
  73
  74 void seat_set_can_switch (Seat *seat, gboolean can_switch);
  75
  76 void seat_set_share_display_server (Seat *seat, gboolean share_display_server);
  77
  78 gboolean seat_start (Seat *seat);
  79
  80 GList *seat_get_sessions (Seat *seat);
  81
  82 void seat_set_active_session (Seat *seat, Session *session);
  83
  84 Session *seat_get_active_session (Seat *seat);
  85
  86 Session *seat_get_next_session (Seat *seat);
  87
  88 gboolean seat_get_can_switch (Seat *seat);
  89
  90 gboolean seat_get_allow_guest (Seat *seat);
  91
  92 gboolean seat_get_greeter_allow_guest (Seat *seat);
  93
  94 gboolean seat_switch_to_greeter (Seat *seat);
  95
  96 gboolean seat_switch_to_user (Seat *seat, const gchar *username, const gchar *session_name);
  97
  98 gboolean seat_switch_to_guest (Seat *seat, const gchar *session_name);
  99
 100 gboolean seat_lock (Seat *seat, const gchar *username);
 101
 102 void seat_stop (Seat *seat);
 103
 104 gboolean seat_get_is_stopping (Seat *seat);
 105
 106 G_END_DECLS
 107
 108 #endif /* SEAT_H_ */