/*
* Copyright (C) 2010-2011 Robert Ancell.
* Author: Robert Ancell <robert.ancell@canonical.com>
- *
+ *
* 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 3 of the License, or (at your option) any later
struct DisplayServerPrivate
{
- /* Unique name for this display server */
- gchar *name;
+ /* TRUE when started */
+ gboolean is_ready;
- /* TRUE if sessions should be automatically started on this display server */
- gboolean start_local_sessions;
+ /* TRUE when being stopped */
+ gboolean stopping;
/* TRUE when the display server has stopped */
gboolean stopped;
};
-G_DEFINE_TYPE (DisplayServer, display_server, G_TYPE_OBJECT);
+static void display_server_logger_iface_init (LoggerInterface *iface);
-void
-display_server_set_name (DisplayServer *server, const gchar *name)
+G_DEFINE_TYPE_WITH_CODE (DisplayServer, display_server, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (LOGGER_TYPE, display_server_logger_iface_init));
+
+const gchar *
+display_server_get_session_type (DisplayServer *server)
{
- g_return_if_fail (server != NULL);
- g_free (server->priv->name);
- server->priv->name = g_strdup (name);
+ return DISPLAY_SERVER_GET_CLASS (server)->get_session_type (server);
}
-const gchar *
-display_server_get_name (DisplayServer *server)
+DisplayServer *
+display_server_get_parent (DisplayServer *server)
{
g_return_val_if_fail (server != NULL, NULL);
- return server->priv->name;
+ return DISPLAY_SERVER_GET_CLASS (server)->get_parent (server);
}
-void
-display_server_set_start_local_sessions (DisplayServer *server, gboolean start_local_sessions)
+static DisplayServer *
+display_server_real_get_parent (DisplayServer *server)
{
- g_return_if_fail (server != NULL);
- server->priv->start_local_sessions = start_local_sessions;
+ return NULL;
}
gboolean
-display_server_get_start_local_sessions (DisplayServer *server)
+display_server_get_can_share (DisplayServer *server)
{
g_return_val_if_fail (server != NULL, FALSE);
- return server->priv->start_local_sessions;
+ return DISPLAY_SERVER_GET_CLASS (server)->get_can_share (server);
+}
+
+static gboolean
+display_server_real_get_can_share (DisplayServer *server)
+{
+ return FALSE;
+}
+
+gint
+display_server_get_vt (DisplayServer *server)
+{
+ g_return_val_if_fail (server != NULL, -1);
+ return DISPLAY_SERVER_GET_CLASS (server)->get_vt (server);
+}
+
+static gint
+display_server_real_get_vt (DisplayServer *server)
+{
+ return -1;
}
gboolean
return DISPLAY_SERVER_GET_CLASS (server)->start (server);
}
+gboolean
+display_server_get_is_ready (DisplayServer *server)
+{
+ g_return_val_if_fail (server != NULL, FALSE);
+ return server->priv->is_ready;
+}
+
static gboolean
display_server_real_start (DisplayServer *server)
{
+ server->priv->is_ready = TRUE;
g_signal_emit (server, signals[READY], 0);
return TRUE;
}
+void
+display_server_connect_session (DisplayServer *server, Session *session)
+{
+ return DISPLAY_SERVER_GET_CLASS (server)->connect_session (server, session);
+}
+
+static void
+display_server_real_connect_session (DisplayServer *server, Session *session)
+{
+}
+
+void
+display_server_disconnect_session (DisplayServer *server, Session *session)
+{
+ return DISPLAY_SERVER_GET_CLASS (server)->disconnect_session (server, session);
+}
+
+static void
+display_server_real_disconnect_session (DisplayServer *server, Session *session)
+{
+}
+
void
display_server_stop (DisplayServer *server)
{
g_return_if_fail (server != NULL);
+
+ if (server->priv->stopping)
+ return;
+ server->priv->stopping = TRUE;
+
DISPLAY_SERVER_GET_CLASS (server)->stop (server);
}
gboolean
-display_server_get_is_stopped (DisplayServer *server)
+display_server_get_is_stopping (DisplayServer *server)
{
- g_return_val_if_fail (server != NULL, TRUE);
- return server->priv->stopped;
+ g_return_val_if_fail (server != NULL, FALSE);
+ return server->priv->stopping;
}
static void
display_server_real_stop (DisplayServer *server)
{
- server->priv->stopped = TRUE;
g_signal_emit (server, signals[STOPPED], 0);
}
-static gboolean
-display_server_real_get_is_stopped (DisplayServer *server)
-{
- return server->priv->stopped;
-}
-
static void
display_server_init (DisplayServer *server)
{
server->priv = G_TYPE_INSTANCE_GET_PRIVATE (server, DISPLAY_SERVER_TYPE, DisplayServerPrivate);
- server->priv->start_local_sessions = TRUE;
}
static void
display_server_class_init (DisplayServerClass *klass)
{
+ klass->get_parent = display_server_real_get_parent;
+ klass->get_can_share = display_server_real_get_can_share;
+ klass->get_vt = display_server_real_get_vt;
klass->start = display_server_real_start;
+ klass->connect_session = display_server_real_connect_session;
+ klass->disconnect_session = display_server_real_disconnect_session;
klass->stop = display_server_real_stop;
g_type_class_add_private (klass, sizeof (DisplayServerPrivate));
signals[READY] =
- g_signal_new ("ready",
+ g_signal_new (DISPLAY_SERVER_SIGNAL_READY,
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (DisplayServerClass, ready),
NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
+ NULL,
G_TYPE_NONE, 0);
signals[STOPPED] =
- g_signal_new ("stopped",
+ g_signal_new (DISPLAY_SERVER_SIGNAL_STOPPED,
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (DisplayServerClass, stopped),
NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
+ NULL,
G_TYPE_NONE, 0);
}
+
+static gint
+display_server_real_logprefix (Logger *self, gchar *buf, gulong buflen)
+{
+ return g_snprintf (buf, buflen, "DisplayServer: ");
+}
+
+static void
+display_server_logger_iface_init (LoggerInterface *iface)
+{
+ iface->logprefix = &display_server_real_logprefix;
+}