98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
#ifndef lint
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static char sccsid[] = "@(#)initkeypad.c 1.1 94/10/31 SMI"; /* from S5R2 1.1 */
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#endif
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#include "curses.ext"
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#ifdef KEYPAD
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static struct map *_addone();
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/*
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* Make up the needed array of map structures for dealing with the keypad.
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*/
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#define MAXKEYS 50 /* number of keys we understand */
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struct map *
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_init_keypad()
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{
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struct map *r, *p;
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r = (struct map *) calloc(MAXKEYS, sizeof (struct map));
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p = r;
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/* If down arrow key sends \n, don't map it. */
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if (key_down && strcmp(key_down, "\n"))
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p = _addone(p, key_down, KEY_DOWN, "down");
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p = _addone(p, key_up, KEY_UP, "up");
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/* If left arrow key sends \b, don't map it. */
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if (key_left && strcmp(key_left, "\b"))
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p = _addone(p, key_left, KEY_LEFT, "left");
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p = _addone(p, key_right, KEY_RIGHT, "right");
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p = _addone(p, key_home, KEY_HOME, "home");
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/* If backspace key sends \b, don't map it. */
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if (key_backspace && strcmp(key_backspace, "\b"))
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p = _addone(p, key_backspace, KEY_BACKSPACE, "backspace");
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p = _addone(p, key_f0, KEY_F(0), lab_f0?lab_f0:"f0");
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p = _addone(p, key_f1, KEY_F(1), lab_f1?lab_f1:"f1");
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p = _addone(p, key_f2, KEY_F(2), lab_f2?lab_f2:"f2");
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p = _addone(p, key_f3, KEY_F(3), lab_f3?lab_f3:"f3");
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p = _addone(p, key_f4, KEY_F(4), lab_f4?lab_f4:"f4");
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p = _addone(p, key_f5, KEY_F(5), lab_f5?lab_f5:"f5");
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p = _addone(p, key_f6, KEY_F(6), lab_f6?lab_f6:"f6");
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p = _addone(p, key_f7, KEY_F(7), lab_f7?lab_f7:"f7");
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p = _addone(p, key_f8, KEY_F(8), lab_f8?lab_f8:"f8");
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p = _addone(p, key_f9, KEY_F(9), lab_f9?lab_f9:"f9");
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p = _addone(p, key_dl, KEY_DL, "dl");
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p = _addone(p, key_il, KEY_IL, "il");
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p = _addone(p, key_dc, KEY_DC, "dc");
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p = _addone(p, key_ic, KEY_IC, "ic");
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p = _addone(p, key_eic, KEY_EIC, "eic");
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p = _addone(p, key_clear, KEY_CLEAR, "clear");
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p = _addone(p, key_eos, KEY_EOS, "eos");
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p = _addone(p, key_eol, KEY_EOL, "eol");
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p = _addone(p, key_sf, KEY_SF, "sf");
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p = _addone(p, key_sr, KEY_SR, "sr");
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p = _addone(p, key_npage, KEY_NPAGE, "npage");
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p = _addone(p, key_ppage, KEY_PPAGE, "ppage");
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p = _addone(p, key_stab, KEY_STAB, "stab");
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p = _addone(p, key_ctab, KEY_CTAB, "ctab");
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p = _addone(p, key_catab, KEY_CATAB, "catab");
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p = _addone(p, key_ll, KEY_LL, "ll");
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p = _addone(p, key_a1, KEY_A1, "a1");
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p = _addone(p, key_a3, KEY_A3, "a3");
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p = _addone(p, key_b2, KEY_B2, "b2");
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p = _addone(p, key_c1, KEY_C1, "c1");
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p = _addone(p, key_c3, KEY_C3, "c3");
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p -> keynum = 0; /* termination convention */
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#ifdef DEBUG
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if(outf) fprintf(outf, "return key structure %x, ending at %x\n", r, p);
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#endif
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return r;
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}
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/*
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* Map text into num, updating the map structure p.
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* label is currently unused, but is an English description
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* of what the key is labelled, similar to the name in vi.
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*/
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static
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struct map *
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_addone(p, text, num, label)
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struct map *p;
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char *text;
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int num;
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char *label;
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{
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if (text) {
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strcpy(p->label, label);
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strcpy(p->sends, text);
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p->keynum = num;
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#ifdef DEBUG
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if(outf) fprintf(outf, "have key label %s, sends '%s', value %o\n", p->label, p->sends, p->keynum);
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#endif
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p++;
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}
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return p;
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}
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#endif KEYPAD
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