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/* Copyright (c) 1998, 1999, 2001 John E. Davis
* This file is part of the S-Lang library.
*
* You may distribute under the terms of either the GNU General Public
* License or the Perl Artistic License.
*/
#include "slinclud.h"
#include "slang.h"
#include "_slang.h"
static SLKeyMap_List_Type *Keymap_List;
int SLkp_init (void)
{
char esc_seq[10];
int i;
if (NULL == (Keymap_List = SLang_create_keymap ("_SLKeypad", NULL)))
return -1;
esc_seq[1] = 0;
for (i = 1; i < 256; i++)
{
esc_seq[0] = (char) i;
SLkm_define_keysym (esc_seq, i, Keymap_List);
}
/* Now add most common ones. */
#ifndef IBMPC_SYSTEM
SLkm_define_keysym ("^@", 0, Keymap_List);
SLkm_define_keysym ("\033[A", SL_KEY_UP, Keymap_List);
SLkm_define_keysym ("\033OA", SL_KEY_UP, Keymap_List);
SLkm_define_keysym ("\033[B", SL_KEY_DOWN, Keymap_List);
SLkm_define_keysym ("\033OB", SL_KEY_DOWN, Keymap_List);
SLkm_define_keysym ("\033[C", SL_KEY_RIGHT, Keymap_List);
SLkm_define_keysym ("\033OC", SL_KEY_RIGHT, Keymap_List);
SLkm_define_keysym ("\033[D", SL_KEY_LEFT, Keymap_List);
SLkm_define_keysym ("\033OD", SL_KEY_LEFT, Keymap_List);
SLkm_define_keysym ("\033[2~", SL_KEY_IC, Keymap_List);
SLkm_define_keysym ("\033[7~", SL_KEY_HOME, Keymap_List);
SLkm_define_keysym ("\033[5~", SL_KEY_PPAGE, Keymap_List);
SLkm_define_keysym ("\033[6~", SL_KEY_NPAGE, Keymap_List);
SLkm_define_keysym ("\033[8~", SL_KEY_END, Keymap_List);
SLkm_define_keysym ("\033[3~", SL_KEY_DELETE, Keymap_List);
#else
/* Note: This will not work if SLgetkey_map_to_ansi (1) has
* been called.
*/
SLkm_define_keysym ("^@\x48", SL_KEY_UP, Keymap_List );
SLkm_define_keysym ("^@\x50", SL_KEY_DOWN, Keymap_List );
SLkm_define_keysym ("^@\x4d", SL_KEY_RIGHT, Keymap_List );
SLkm_define_keysym ("^@\x4b", SL_KEY_LEFT, Keymap_List );
SLkm_define_keysym ("^@\x47", SL_KEY_HOME, Keymap_List );
SLkm_define_keysym ("^@\x49", SL_KEY_PPAGE, Keymap_List );
SLkm_define_keysym ("^@\x51", SL_KEY_NPAGE, Keymap_List );
SLkm_define_keysym ("^@\x4f", SL_KEY_END, Keymap_List );
SLkm_define_keysym ("^@\x52", SL_KEY_IC, Keymap_List );
SLkm_define_keysym ("^@\x53", SL_KEY_DELETE, Keymap_List );
SLkm_define_keysym ("\xE0\x48", SL_KEY_UP, Keymap_List );
SLkm_define_keysym ("\xE0\x50", SL_KEY_DOWN, Keymap_List );
SLkm_define_keysym ("\xE0\x4d", SL_KEY_RIGHT, Keymap_List );
SLkm_define_keysym ("\xE0\x4b", SL_KEY_LEFT, Keymap_List );
SLkm_define_keysym ("\xE0\x47", SL_KEY_HOME, Keymap_List );
SLkm_define_keysym ("\xE0\x49", SL_KEY_PPAGE, Keymap_List );
SLkm_define_keysym ("\xE0\x51", SL_KEY_NPAGE, Keymap_List );
SLkm_define_keysym ("\xE0\x4f", SL_KEY_END, Keymap_List );
SLkm_define_keysym ("\xE0\x52", SL_KEY_IC, Keymap_List );
SLkm_define_keysym ("\xE0\x53", SL_KEY_DELETE, Keymap_List );
strcpy (esc_seq, "^@ "); /* guarantees esc_seq[3] = 0. */
for (i = 0x3b; i < 0x45; i++)
{
esc_seq [2] = i;
SLkm_define_keysym (esc_seq, SL_KEY_F(i - 0x3a), Keymap_List);
}
esc_seq[2] = 0x57; SLkm_define_keysym (esc_seq, SL_KEY_F(11), Keymap_List);
esc_seq[2] = 0x58; SLkm_define_keysym (esc_seq, SL_KEY_F(12), Keymap_List);
#endif
#ifdef REAL_UNIX_SYSTEM
strcpy (esc_seq, "^(kX)");
for (i = 0; i <= 9; i++)
{
esc_seq[3] = '0' + i;
SLkm_define_keysym (esc_seq, SL_KEY_F(i), Keymap_List);
}
SLkm_define_keysym ("^(k;)", SL_KEY_F(10), Keymap_List);
SLkm_define_keysym ("^(ku)", SL_KEY_UP, Keymap_List);
SLkm_define_keysym ("^(kd)", SL_KEY_DOWN, Keymap_List);
SLkm_define_keysym ("^(kl)", SL_KEY_LEFT, Keymap_List);
SLkm_define_keysym ("^(kr)", SL_KEY_RIGHT, Keymap_List);
SLkm_define_keysym ("^(kP)", SL_KEY_PPAGE, Keymap_List);
SLkm_define_keysym ("^(kN)", SL_KEY_NPAGE, Keymap_List);
SLkm_define_keysym ("^(kh)", SL_KEY_HOME, Keymap_List);
SLkm_define_keysym ("^(@7)", SL_KEY_END, Keymap_List);
SLkm_define_keysym ("^(K1)", SL_KEY_A1, Keymap_List);
SLkm_define_keysym ("^(K3)", SL_KEY_A3, Keymap_List);
SLkm_define_keysym ("^(K2)", SL_KEY_B2, Keymap_List);
SLkm_define_keysym ("^(K4)", SL_KEY_C1, Keymap_List);
SLkm_define_keysym ("^(K5)", SL_KEY_C3, Keymap_List);
SLkm_define_keysym ("^(%0)", SL_KEY_REDO, Keymap_List);
SLkm_define_keysym ("^(&8)", SL_KEY_UNDO, Keymap_List);
SLkm_define_keysym ("^(kb)", SL_KEY_BACKSPACE, Keymap_List);
SLkm_define_keysym ("^(@8)", SL_KEY_ENTER, Keymap_List);
SLkm_define_keysym ("^(kD)", SL_KEY_DELETE, Keymap_List);
#endif
if (SLang_Error)
return -1;
return 0;
}
int SLkp_getkey (void)
{
SLang_Key_Type *key;
key = SLang_do_key (Keymap_List, (int (*)(void)) SLang_getkey);
if ((key == NULL) || (key->type != SLKEY_F_KEYSYM))
{
SLang_flush_input ();
return SL_KEY_ERR;
}
return key->f.keysym;
}
int SLkp_define_keysym (char *keystr, unsigned int keysym)
{
if (SLkm_define_keysym (keystr, keysym, Keymap_List) < 0)
return -1;
return 0;
}
#if 0
int main (int argc, char **argv)
{
int ch;
SLtt_get_terminfo ();
if (-1 == SLkp_init ())
return 1;
SLang_init_tty (-1, 0, 0);
while ('q' != (ch = SLkp_getkey ()))
{
fprintf (stdout, "Keycode = %d\r\n", ch);
fflush (stdout);
}
SLang_reset_tty ();
return 0;
}
#endif
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