diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/Zle/complist.c | 109 |
1 files changed, 96 insertions, 13 deletions
diff --git a/Src/Zle/complist.c b/Src/Zle/complist.c index 0278f5c44..06474b81c 100644 --- a/Src/Zle/complist.c +++ b/Src/Zle/complist.c @@ -392,7 +392,7 @@ getcols(Listcols c) static int noselect, mselect, inselect, mcol, mline, mcols, mlines, mmlen; static int selected, mlbeg = -1, mlend = 9999999, mscroll, mrestlines; static int mnew, mlastcols, mlastlines, mhasstat, mfirstl, mlastm; -static int mlprinted; +static int mlprinted, molbeg = -2, mocol = 0, moline = 0, mstatprinted; static char *mstatus, *mlistp; static Cmatch **mtab, **mmtabp; static Cmgroup *mgtab, *mgtabp; @@ -1304,6 +1304,7 @@ compprintlist(int showall) } asked = 0; end: + mstatprinted = 0; lastlistlen = 0; if (nlnct <= 1) mscroll = 0; @@ -1317,6 +1318,7 @@ compprintlist(int showall) if (mhasstat) { putc('\n', shout); compprintfmt(NULL, 0, 1, 1, mline, NULL); + mstatprinted = 1; } nl = lines - 1; } else @@ -1494,6 +1496,79 @@ clprintm(Cmgroup g, Cmatch *mp, int mc, int ml, int lastc, int width) } static int +singlecalc(int *cp, int l, int *lcp) +{ + int c = *cp, n, j, first = 1; + Cmatch **p, *op, *mp = mtab[l * columns + c]; + + for (n = 0, j = c, p = mtab + l * columns + c, op = NULL; j >= 0; j--, p--) { + if (*p == mp) + c = j; + if (!first && *p != op) + n++; + op = *p; + first = 0; + } + *cp = c; + *lcp = 1; + for (p = mtab + l * columns + c; c < columns; c++, p++) + if (*p && mp != *p) + *lcp = 0; + + return n; +} + +static void +singledraw() +{ + Cmgroup g; + int mc1, mc2, ml1, ml2, md1, md2, mcc1, mcc2, lc1, lc2, t1, t2; + + t1 = mline - mlbeg; + t2 = moline - molbeg; + + if (t2 < t1) { + mc1 = mocol; ml1 = moline; md1 = t2; + mc2 = mcol; ml2 = mline; md2 = t1; + } else { + mc1 = mcol; ml1 = mline; md1 = t1; + mc2 = mocol; ml2 = moline; md2 = t2; + } + mcc1 = singlecalc(&mc1, ml1, &lc1); + mcc2 = singlecalc(&mc2, ml2, &lc2); + + if (md1) + tcmultout(TCDOWN, TCMULTDOWN, md1); + if (mc1) + tcmultout(TCRIGHT, TCMULTRIGHT, mc1); + g = mgtab[ml1 * columns + mc1]; + clprintm(g, mtab[ml1 * columns + mc1], mcc1, ml1, lc1, + (g->widths ? g->widths[mcc1] : g->width)); + putc('\r', shout); + + if (md2 != md1) + tcmultout(TCDOWN, TCMULTDOWN, md2 - md1); + if (mc2) + tcmultout(TCRIGHT, TCMULTRIGHT, mc2); + g = mgtab[ml2 * columns + mc2]; + clprintm(g, mtab[ml2 * columns + mc2], mcc2, ml2, lc2, + (g->widths ? g->widths[mcc2] : g->width)); + putc('\r', shout); + + if (mstatprinted) { + int i = lines - md2 - nlnct; + + tcmultout(TCDOWN, TCMULTDOWN, i - 1); + compprintfmt(NULL, 0, 1, 1, mline, NULL); + tcmultout(TCUP, TCMULTUP, lines - 1); + } else + tcmultout(TCUP, TCMULTUP, md2 + nlnct); + + showinglist = -1; + listshown = 1; +} + +static int complistmatches(Hookdef dummy, Chdata dat) { Cmgroup oamatches = amatches; @@ -1575,9 +1650,15 @@ complistmatches(Hookdef dummy, Chdata dat) last_cap = (char *) zhalloc(max_caplen + 1); *last_cap = '\0'; - if (!compprintlist(mselect >= 0) || !clearflag) + if (mlbeg >= 0 && mlbeg == molbeg) + singledraw(); + else if (!compprintlist(mselect >= 0) || !clearflag) noselect = 1; + molbeg = mlbeg; + mocol = mcol; + moline = mline; + amatches = oamatches; return noselect; @@ -1678,6 +1759,7 @@ domenuselect(Hookdef dummy, Chdata dat) mline = 0; mlines = 999999; mlbeg = 0; + molbeg = -42; for (;;) { if (mline < 0) { int x, y; @@ -1730,17 +1812,17 @@ domenuselect(Hookdef dummy, Chdata dat) } } lbeg = mlbeg; - onlyexpl = 0; - showinglist = -2; - if (first && !listshown && isset(LISTBEEP)) - zbeep(); - first = 0; - zrefresh(); - inselect = 1; - if (noselect) { - broken = 1; - break; - } + onlyexpl = 0; + showinglist = -2; + if (first && !listshown && isset(LISTBEEP)) + zbeep(); + first = 0; + zrefresh(); + inselect = 1; + if (noselect) { + broken = 1; + break; + } selected = 1; if (!i) { i = mcols * mlines; @@ -1770,6 +1852,7 @@ domenuselect(Hookdef dummy, Chdata dat) if (!(cmd = getkeycmd()) || cmd == Th(z_sendbreak)) { zbeep(); + molbeg = -1; break; } else if (nolist && cmd != Th(z_undo)) { ungetkeycmd(); |