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_vt (DisplayServer *server)
55 return DISPLAY_SERVER_GET_CLASS (server)->get_vt (server);
59 display_server_real_get_vt (DisplayServer *server)
65 display_server_start (DisplayServer *server)
67 g_return_val_if_fail (server != NULL, FALSE);
68 return DISPLAY_SERVER_GET_CLASS (server)->start (server);
72 display_server_real_start (DisplayServer *server)
74 g_signal_emit (server, signals[READY], 0);
79 display_server_stop (DisplayServer *server)
81 g_return_if_fail (server != NULL);
83 if (server->priv->stopping)
85 server->priv->stopping = TRUE;
87 DISPLAY_SERVER_GET_CLASS (server)->stop (server);
91 display_server_get_is_stopping (DisplayServer *server)
93 g_return_val_if_fail (server != NULL, FALSE);
94 return server->priv->stopping;
98 display_server_real_stop (DisplayServer *server)
100 g_signal_emit (server, signals[STOPPED], 0);
104 display_server_init (DisplayServer *server)
106 server->priv = G_TYPE_INSTANCE_GET_PRIVATE (server, DISPLAY_SERVER_TYPE, DisplayServerPrivate);
110 display_server_class_init (DisplayServerClass *klass)
112 klass->get_vt = display_server_real_get_vt;
113 klass->start = display_server_real_start;
114 klass->stop = display_server_real_stop;
116 g_type_class_add_private (klass, sizeof (DisplayServerPrivate));
119 g_signal_new ("ready",
120 G_TYPE_FROM_CLASS (klass),
122 G_STRUCT_OFFSET (DisplayServerClass, ready),
127 g_signal_new ("stopped",
128 G_TYPE_FROM_CLASS (klass),
130 G_STRUCT_OFFSET (DisplayServerClass, stopped),