2 * Copyright (C) 2010-2011 Robert Ancell.
3 * Author: Robert Ancell <robert.ancell@canonical.com>
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
14 #include "display-server.h"
21 static guint signals[LAST_SIGNAL] = { 0 };
23 struct DisplayServerPrivate
25 /* Unique name for this display server */
28 /* TRUE if sessions should be automatically started on this display server */
29 gboolean start_local_sessions;
31 /* TRUE when being stopped */
34 /* TRUE when the display server has stopped */
38 G_DEFINE_TYPE (DisplayServer, display_server, G_TYPE_OBJECT);
41 display_server_set_name (DisplayServer *server, const gchar *name)
43 g_return_if_fail (server != NULL);
44 g_free (server->priv->name);
45 server->priv->name = g_strdup (name);
49 display_server_get_name (DisplayServer *server)
51 g_return_val_if_fail (server != NULL, NULL);
52 return server->priv->name;
56 display_server_get_vt (DisplayServer *server)
58 return DISPLAY_SERVER_GET_CLASS (server)->get_vt (server);
62 display_server_real_get_vt (DisplayServer *server)
68 display_server_set_start_local_sessions (DisplayServer *server, gboolean start_local_sessions)
70 g_return_if_fail (server != NULL);
71 server->priv->start_local_sessions = start_local_sessions;
75 display_server_get_start_local_sessions (DisplayServer *server)
77 g_return_val_if_fail (server != NULL, FALSE);
78 return server->priv->start_local_sessions;
82 display_server_start (DisplayServer *server)
84 g_return_val_if_fail (server != NULL, FALSE);
85 return DISPLAY_SERVER_GET_CLASS (server)->start (server);
89 display_server_real_start (DisplayServer *server)
91 g_signal_emit (server, signals[READY], 0);
96 display_server_stop (DisplayServer *server)
98 g_return_if_fail (server != NULL);
100 if (server->priv->stopping)
102 server->priv->stopping = TRUE;
104 DISPLAY_SERVER_GET_CLASS (server)->stop (server);
108 display_server_get_is_stopping (DisplayServer *server)
110 g_return_val_if_fail (server != NULL, FALSE);
111 return server->priv->stopping;
115 display_server_real_stop (DisplayServer *server)
117 server->priv->stopped = TRUE;
118 g_signal_emit (server, signals[STOPPED], 0);
122 display_server_real_get_is_stopped (DisplayServer *server)
124 return server->priv->stopped;
128 display_server_init (DisplayServer *server)
130 server->priv = G_TYPE_INSTANCE_GET_PRIVATE (server, DISPLAY_SERVER_TYPE, DisplayServerPrivate);
131 server->priv->start_local_sessions = TRUE;
135 display_server_class_init (DisplayServerClass *klass)
137 klass->get_vt = display_server_real_get_vt;
138 klass->start = display_server_real_start;
139 klass->stop = display_server_real_stop;
141 g_type_class_add_private (klass, sizeof (DisplayServerPrivate));
144 g_signal_new ("ready",
145 G_TYPE_FROM_CLASS (klass),
147 G_STRUCT_OFFSET (DisplayServerClass, ready),
152 g_signal_new ("stopped",
153 G_TYPE_FROM_CLASS (klass),
155 G_STRUCT_OFFSET (DisplayServerClass, stopped),