kybdc.h
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/*
* Copyright 1995, 1999, 2000, 2001, 2002, 2004, 2005 by Paul Mattes.
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and that
* both that copyright notice and this permission notice appear in
* supporting documentation.
*
* x3270, c3270, s3270 and tcl3270 are distributed in the hope that they will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the file LICENSE
* for more details.
*/
/**
* @brief Global declarations for kybd.c.
*/
#ifndef KYBDC_H_INCLUDED
#define KYBDC_H_INCLUDED
#include <lib3270/keyboard.h>
/// @brief Element in typeahead queue.
struct ta
{
struct ta *next;
enum _ta_type
{
TA_TYPE_DEFAULT,
TA_TYPE_KEY_AID,
TA_TYPE_ACTION,
TA_TYPE_CURSOR_MOVE,
TA_TYPE_USER
} type;
union
{
unsigned char aid_code;
struct
{
void (*fn)(H3270 *, const char *, const char *);
char *parm[2];
} def;
int (*action)(H3270 *);
struct
{
LIB3270_DIRECTION direction;
unsigned char sel;
int (*fn)(H3270 *, LIB3270_DIRECTION, unsigned char);
} move;
} args;
};
#define KL_OERR_MASK LIB3270_KL_OERR_MASK
#define KL_OERR_PROTECTED LIB3270_KL_OERR_PROTECTED
#define KL_OERR_NUMERIC LIB3270_KL_OERR_NUMERIC
#define KL_OERR_OVERFLOW LIB3270_KL_OERR_OVERFLOW
#define KL_OERR_DBCS LIB3270_KL_OERR_DBCS
#define KL_NOT_CONNECTED LIB3270_KL_NOT_CONNECTED
#define KL_AWAITING_FIRST LIB3270_KL_AWAITING_FIRST
#define KL_OIA_TWAIT LIB3270_KL_OIA_TWAIT
#define KL_OIA_LOCKED LIB3270_KL_OIA_LOCKED
#define KL_DEFERRED_UNLOCK LIB3270_KL_DEFERRED_UNLOCK
#define KL_ENTER_INHIBIT LIB3270_KL_ENTER_INHIBIT
#define KL_SCROLLED LIB3270_KL_SCROLLED
#define KL_OIA_MINUS LIB3270_KL_OIA_MINUS
#define KYBDLOCK_IS_OERR(hSession) (hSession->kybdlock && !(hSession->kybdlock & ~KL_OERR_MASK))
/* other functions */
//LIB3270_INTERNAL void add_xk(KeySym key, KeySym assoc);
LIB3270_INTERNAL void clear_xks(void);
LIB3270_INTERNAL void do_reset(H3270 *session, Boolean explicit);
LIB3270_INTERNAL void lib3270_kybdlock_clear(H3270 *hSession, LIB3270_KEYBOARD_LOCK_STATE bits);
LIB3270_INTERNAL void kybd_inhibit(H3270 *session, Boolean inhibit);
LIB3270_INTERNAL int kybd_prime(H3270 *hSession);
LIB3270_INTERNAL void kybd_scroll_lock(Boolean lock);
LIB3270_INTERNAL void kybd_connect(H3270 *session, int connected, void *dunno);
LIB3270_INTERNAL void kybd_in3270(H3270 *session, int in3270, void *dunno);
LIB3270_INTERNAL int run_ta(H3270 *hSession);
LIB3270_INTERNAL struct ta * new_ta(H3270 *hSession, enum _ta_type type);
/// @brief Put a lib3270 action on the typeahead queue.
LIB3270_INTERNAL void enq_action(H3270 *hSession, int (*fn)(H3270 *));
/// @brief Put a typeahed action on the typeahead queue.
LIB3270_INTERNAL void enq_ta(H3270 *hSession, void (*fn)(H3270 *, const char *, const char *), const char *parm1, const char *parm2);
/// @brief Lock the keyboard because of an operator error.
LIB3270_INTERNAL void operator_error(H3270 *hSession, int error_type);
#endif /* KYBDC_H_INCLUDED */