1 /*****************************************************************************
2 * interface.h: interface access for other threads
3 * This library provides basic functions for threads to interact with user
4 * interface, such as message output.
5 *****************************************************************************
6 * Copyright (C) 1999, 2000 VideoLAN
7 * $Id: interface.h,v 1.29 2002/06/01 12:31:57 sam Exp $
9 * Authors: Vincent Seguin <seguin@via.ecp.fr>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
24 *****************************************************************************/
26 /*****************************************************************************
27 * intf_thread_t: describe an interface thread
28 *****************************************************************************
29 * This structe describes all interface-specific data of the main (interface)
31 *****************************************************************************/
36 /* Thread properties and locks */
39 /* Specific interfaces */
40 intf_console_t * p_console; /* console */
41 intf_sys_t * p_sys; /* system interface */
43 /* Plugin used and shortcuts to access its capabilities */
45 int ( *pf_open ) ( intf_thread_t * );
46 void ( *pf_close ) ( intf_thread_t * );
47 void ( *pf_run ) ( intf_thread_t * );
49 /* XXX: new message passing stuff will go here */
50 vlc_mutex_t change_lock;
51 vlc_bool_t b_menu_change;
55 /*****************************************************************************
57 *****************************************************************************/
58 intf_thread_t * intf_Create ( vlc_object_t * );
59 vlc_error_t intf_RunThread ( intf_thread_t * );
60 void intf_StopThread ( intf_thread_t * );
61 void intf_Destroy ( intf_thread_t * );
63 void msg_Create ( vlc_object_t * );
64 void msg_Destroy ( vlc_object_t * );
66 VLC_EXPORT( msg_subscription_t*, msg_Subscribe, ( vlc_object_t * ) );
67 VLC_EXPORT( void, msg_Unsubscribe, ( vlc_object_t *, msg_subscription_t * ) );