1/****************************************************************************
2 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
3 *                                                                          *
4 * Permission is hereby granted, free of charge, to any person obtaining a  *
5 * copy of this software and associated documentation files (the            *
6 * "Software"), to deal in the Software without restriction, including      *
7 * without limitation the rights to use, copy, modify, merge, publish,      *
8 * distribute, distribute with modifications, sublicense, and/or sell       *
9 * copies of the Software, and to permit persons to whom the Software is    *
10 * furnished to do so, subject to the following conditions:                 *
11 *                                                                          *
12 * The above copyright notice and this permission notice shall be included  *
13 * in all copies or substantial portions of the Software.                   *
14 *                                                                          *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
22 *                                                                          *
23 * Except as contained in this notice, the name(s) of the above copyright   *
24 * holders shall not be used in advertising or otherwise to promote the     *
25 * sale, use or other dealings in this Software without prior written       *
26 * authorization.                                                           *
27 ****************************************************************************/
28
29/*
30 * $Id: tty_input.h,v 1.2 2000/12/10 02:26:51 tom Exp $
31 */
32
33#ifndef TTY_INPUT_H
34#define TTY_INPUT_H 1
35
36extern NCURSES_EXPORT(bool) _nc_tty_mouse_mask (mmask_t);
37extern NCURSES_EXPORT(bool) _nc_tty_pending (void);
38extern NCURSES_EXPORT(int)  _nc_tty_next_event (int);
39extern NCURSES_EXPORT(void) _nc_tty_flags_changed (void);
40extern NCURSES_EXPORT(void) _nc_tty_flush (void);
41extern NCURSES_EXPORT(void) _nc_tty_input_resume (void);
42extern NCURSES_EXPORT(void) _nc_tty_input_suspend (void);
43
44struct tty_input_data {
45	int             _ifd;           /* input file ptr for screen        */
46	int             _keypad_xmit;   /* current terminal state           */
47	int             _meta_on;       /* current terminal state           */
48
49	/*
50	 * These are the data that support the mouse interface.
51	 */
52	bool            (*_mouse_event) (SCREEN *);
53	bool            (*_mouse_inline)(SCREEN *);
54	bool            (*_mouse_parse) (int);
55	void            (*_mouse_resume)(SCREEN *);
56	void            (*_mouse_wrap)  (SCREEN *);
57	int             _mouse_fd;      /* file-descriptor, if any */
58	int             mousetype;
59};
60
61#endif /* TTY_INPUT_H */
62