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Functions for setting and clearing the prompt

This commit is contained in:
lostd 2014-10-22 17:54:13 +03:00
parent b2970c9516
commit 5335be5832
1 changed files with 19 additions and 8 deletions
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27
noice.c
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@ -255,6 +255,21 @@ printerr(int ret, char *prefix)
exit(ret);
}
/* Clear the last line */
void
clearprompt(void)
{
printmsg("");
}
/* Print prompt on the last line */
void
printprompt(char *str)
{
clearprompt();
printw(str);
}
/*
* Returns 0 normally
* On movement it updates *cur
@ -627,12 +642,10 @@ nochange:
goto nochange;
case SEL_FLTR:
/* Read filter */
printmsg("");
move(LINES - 1, 0);
printw("filter: ");
printprompt("filter: ");
tmp = readln();
if (tmp == NULL) {
printmsg("");
clearprompt();
goto nochange;
}
r = setfilter(&re, tmp);
@ -653,12 +666,10 @@ nochange:
break;
case SEL_CD:
/* Read target dir */
printmsg("");
move(LINES - 1, 0);
printw("chdir: ");
printprompt("chdir: ");
tmp = readln();
if (tmp == NULL) {
printmsg("");
clearprompt();
goto nochange;
}
if (testopendir(tmp) == 0) {