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 when being stopped */
31 /* TRUE when the display server has stopped */
35 G_DEFINE_TYPE (DisplayServer, display_server, G_TYPE_OBJECT);
38 display_server_set_name (DisplayServer *server, const gchar *name)
40 g_return_if_fail (server != NULL);
41 g_free (server->priv->name);
42 server->priv->name = g_strdup (name);
46 display_server_get_name (DisplayServer *server)
48 g_return_val_if_fail (server != NULL, NULL);
49 return server->priv->name;
53 display_server_get_session_type (DisplayServer *server)
55 return DISPLAY_SERVER_GET_CLASS (server)->get_session_type (server);
59 display_server_get_can_share (DisplayServer *server)
61 return DISPLAY_SERVER_GET_CLASS (server)->get_can_share (server);
65 display_server_real_get_can_share (DisplayServer *server)
71 display_server_get_vt (DisplayServer *server)
73 g_return_val_if_fail (server != NULL, -1);
74 return DISPLAY_SERVER_GET_CLASS (server)->get_vt (server);
78 display_server_real_get_vt (DisplayServer *server)
84 display_server_start (DisplayServer *server)
86 g_return_val_if_fail (server != NULL, FALSE);
87 return DISPLAY_SERVER_GET_CLASS (server)->start (server);
91 display_server_real_start (DisplayServer *server)
93 g_signal_emit (server, signals[READY], 0);
98 display_server_connect_session (DisplayServer *server, Session *session)
100 return DISPLAY_SERVER_GET_CLASS (server)->connect_session (server, session);
104 display_server_real_connect_session (DisplayServer *server, Session *session)
109 display_server_disconnect_session (DisplayServer *server, Session *session)
111 return DISPLAY_SERVER_GET_CLASS (server)->disconnect_session (server, session);
115 display_server_real_disconnect_session (DisplayServer *server, Session *session)
120 display_server_stop (DisplayServer *server)
122 g_return_if_fail (server != NULL);
124 if (server->priv->stopping)
126 server->priv->stopping = TRUE;
128 DISPLAY_SERVER_GET_CLASS (server)->stop (server);
132 display_server_get_is_stopping (DisplayServer *server)
134 g_return_val_if_fail (server != NULL, FALSE);
135 return server->priv->stopping;
139 display_server_real_stop (DisplayServer *server)
141 g_signal_emit (server, signals[STOPPED], 0);
145 display_server_init (DisplayServer *server)
147 server->priv = G_TYPE_INSTANCE_GET_PRIVATE (server, DISPLAY_SERVER_TYPE, DisplayServerPrivate);
151 display_server_class_init (DisplayServerClass *klass)
153 klass->get_can_share = display_server_real_get_can_share;
154 klass->get_vt = display_server_real_get_vt;
155 klass->start = display_server_real_start;
156 klass->connect_session = display_server_real_connect_session;
157 klass->disconnect_session = display_server_real_disconnect_session;
158 klass->stop = display_server_real_stop;
160 g_type_class_add_private (klass, sizeof (DisplayServerPrivate));
163 g_signal_new ("ready",
164 G_TYPE_FROM_CLASS (klass),
166 G_STRUCT_OFFSET (DisplayServerClass, ready),
171 g_signal_new ("stopped",
172 G_TYPE_FROM_CLASS (klass),
174 G_STRUCT_OFFSET (DisplayServerClass, stopped),