/* $NetBSD: ip_term.c,v 1.1.1.2 2008/05/18 14:31:24 aymeric Exp $ */ /*- * Copyright (c) 1996 * Keith Bostic. All rights reserved. * * See the LICENSE file for redistribution information. */ #include "config.h" #ifndef lint static const char sccsid[] = "Id: ip_term.c,v 8.9 2001/06/25 15:19:24 skimo Exp (Berkeley) Date: 2001/06/25 15:19:24"; #endif /* not lint */ #include #include #include #include #include #include "../common/common.h" #include "../ipc/ip.h" #include "extern.h" /* * ip_term_init -- * Initialize the terminal special keys. * * PUBLIC: int ip_term_init __P((SCR *)); */ int ip_term_init(SCR *sp) { SEQ *qp; /* * Rework any function key mappings that were set before the * screen was initialized. */ for (qp = sp->gp->seqq.lh_first; qp != NULL; qp = qp->q.le_next) if (F_ISSET(qp, SEQ_FUNCMAP)) (void)ip_fmap(sp, qp->stype, qp->input, qp->ilen, qp->output, qp->olen); return (0); } /* * ip_term_end -- * End the special keys defined by the termcap/terminfo entry. * * PUBLIC: int ip_term_end __P((GS *)); */ int ip_term_end(GS *gp) { SEQ *qp, *nqp; /* Delete screen specific mappings. */ for (qp = gp->seqq.lh_first; qp != NULL; qp = nqp) { nqp = qp->q.le_next; if (F_ISSET(qp, SEQ_SCREEN)) (void)seq_mdel(qp); } return (0); } /* * ip_fmap -- * Map a function key. * * PUBLIC: int ip_fmap __P((SCR *, seq_t, CHAR_T *, size_t, CHAR_T *, size_t)); */ int ip_fmap(SCR *sp, seq_t stype, CHAR_T *from, size_t flen, CHAR_T *to, size_t tlen) { /* Bind a function key to a string sequence. */ return (1); } /* * ip_optchange -- * IP screen specific "option changed" routine. * * PUBLIC: int ip_optchange __P((SCR *, int, char *, u_long *)); */ int ip_optchange(SCR *sp, int offset, char *str, u_long *valp) { IP_BUF ipb; OPTLIST const *opt; IP_PRIVATE *ipp = IPP(sp); char *np; size_t nlen; switch (offset) { case O_COLUMNS: case O_LINES: F_SET(sp->gp, G_SRESTART); F_CLR(sp, SC_SCR_EX | SC_SCR_VI); break; case O_TERM: /* Called with "ip_curses"; previously wasn't shown * because switching to EX wasn't allowed msgq(sp, M_ERR, "The screen type may not be changed"); */ return (1); } opt = optlist + offset; switch (opt->type) { case OPT_0BOOL: case OPT_1BOOL: case OPT_NUM: ipb.val1 = *valp; ipb.len2 = 0; break; case OPT_STR: if (str == NULL) { ipb.str2 = ""; ipb.len2 = 1; } else { ipb.str2 = str; ipb.len2 = strlen(str) + 1; } break; } ipb.code = SI_EDITOPT; ipb.str1 = (char*)opt->name; ipb.len1 = STRLEN(opt->name) * sizeof(CHAR_T); (void)vi_send(ipp->o_fd, "ab1", &ipb); return (0); }