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 1.22 2001/03/21 13:42:33 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 /*****************************************************************************
29 * <X11/extensions/XShm.h>
39 *****************************************************************************/
41 /*****************************************************************************
42 * intf_thread_t: describe an interface thread
43 *****************************************************************************
44 * This structe describes all interface-specific data of the main (interface)
46 *****************************************************************************/
47 typedef struct _keyparam
60 typedef intf_key * p_intf_key;
62 typedef struct intf_thread_s
64 boolean_t b_die; /* `die' flag */
66 /* Specific interfaces */
67 p_intf_console_t p_console; /* console */
68 p_intf_sys_t p_sys; /* system interface */
71 /* Plugin used and shortcuts to access its capabilities */
72 struct module_s * p_module;
73 int ( *pf_open ) ( struct intf_thread_s * );
74 void ( *pf_close ) ( struct intf_thread_s * );
75 void ( *pf_run ) ( struct intf_thread_s * );
77 /* Interface callback */
78 void ( *pf_manage ) ( struct intf_thread_s * );
80 /* XXX: Channels array - new API */
81 //p_intf_channel_t * p_channel[INTF_MAX_CHANNELS];/* channel descriptions */
83 /* Channels array - NULL if not used */
84 p_intf_channel_t p_channel; /* description of channels */
86 /* Main threads - NULL if not active */
87 p_input_thread_t p_input;
89 /* Specific functions */
90 keyparm (*p_intf_get_key)(struct intf_thread_s *p_intf, int r_key) ;
92 /* XXX: new message passing stuff will go here */
93 vlc_mutex_t change_lock;
94 boolean_t b_menu_change;
99 /*****************************************************************************
101 *****************************************************************************/
102 intf_thread_t * intf_Create ( void );
103 void intf_Destroy ( intf_thread_t * p_intf );
105 int intf_ProcessKey ( intf_thread_t * p_intf, int i_key );
107 void intf_AssignKey( intf_thread_t *p_intf, int r_key, int f_key, int param);
108 keyparm intf_GetKey( intf_thread_t *p_intf, int r_key);
109 void intf_AssignNormalKeys( intf_thread_t *p_intf);