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
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
28 * <X11/extensions/XShm.h>
38 *****************************************************************************/
40 /*****************************************************************************
41 * intf_thread_t: describe an interface thread
42 *****************************************************************************
43 * This structe describes all interface-specific data of the main (interface)
45 *****************************************************************************/
46 typedef struct _keyparam
59 typedef intf_key * p_intf_key;
61 typedef struct intf_thread_s
63 boolean_t b_die; /* `die' flag */
65 /* Specific interfaces */
66 p_intf_console_t p_console; /* console */
67 p_intf_sys_t p_sys; /* system interface */
70 /* Plugin used and shortcuts to access its capabilities */
71 struct module_s * p_module;
72 int ( *pf_open ) ( struct intf_thread_s * );
73 void ( *pf_close ) ( struct intf_thread_s * );
74 void ( *pf_run ) ( struct intf_thread_s * );
76 /* Interface callback */
77 void ( *pf_manage ) ( struct intf_thread_s * );
79 /* XXX: Channels array - new API */
80 //p_intf_channel_t * p_channel[INTF_MAX_CHANNELS];/* channel descriptions */
82 /* Channels array - NULL if not used */
83 p_intf_channel_t p_channel; /* description of channels */
85 /* Main threads - NULL if not active */
86 p_input_thread_t p_input;
88 /* Specific functions */
89 keyparm (*p_intf_get_key)(struct intf_thread_s *p_intf, int r_key) ;
91 /* XXX: new message passing stuff will go here */
92 vlc_mutex_t change_lock;
93 boolean_t b_menu_change;
98 /*****************************************************************************
100 *****************************************************************************/
101 intf_thread_t * intf_Create ( void );
102 void intf_Destroy ( intf_thread_t * p_intf );
104 int intf_ProcessKey ( intf_thread_t * p_intf, int i_key );
106 void intf_AssignKey( intf_thread_t *p_intf, int r_key, int f_key, int param);
107 keyparm intf_GetKey( intf_thread_t *p_intf, int r_key);
108 void intf_AssignNormalKeys( intf_thread_t *p_intf);