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
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
20 * You should have received a copy of the GNU General Public
21 * License along with this program; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
24 *****************************************************************************/
26 /*****************************************************************************
30 * <X11/extensions/XShm.h>
40 *****************************************************************************/
42 /*****************************************************************************
43 * intf_thread_t: describe an interface thread
44 *****************************************************************************
45 * This structe describes all interface-specific data of the main (interface)
47 *****************************************************************************/
48 typedef int ( intf_sys_create_t ) ( p_intf_thread_t p_intf );
49 typedef void ( intf_sys_destroy_t ) ( p_intf_thread_t p_intf );
50 typedef void ( intf_sys_manage_t ) ( p_intf_thread_t p_intf );
52 typedef struct intf_thread_s
54 boolean_t b_die; /* `die' flag */
56 /* Specific interfaces */
57 p_intf_console_t p_console; /* console */
58 p_intf_sys_t p_sys; /* system interface */
61 plugin_id_t intf_plugin; /* interface plugin */
62 intf_sys_create_t * p_sys_create; /* create interface thread */
63 intf_sys_manage_t * p_sys_manage; /* main loop */
64 intf_sys_destroy_t * p_sys_destroy; /* destroy interface */
66 /* Channels array - NULL if not used */
67 p_intf_channel_t p_channel; /* description of channels */
69 /* Main threads - NULL if not active */
70 p_vout_thread_t p_vout;
71 p_input_thread_t p_input;
75 /*****************************************************************************
77 *****************************************************************************/
78 intf_thread_t * intf_Create ( void );
79 void intf_Run ( intf_thread_t * p_intf );
80 void intf_Destroy ( intf_thread_t * p_intf );
82 int intf_SelectChannel ( intf_thread_t * p_intf, int i_channel );
83 int intf_ProcessKey ( intf_thread_t * p_intf, int i_key );