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Remove filter as you type mode

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Nobody uses it and adds additional complexity.
This commit is contained in:
sin 2016-02-08 16:52:07 +00:00
parent d909de605c
commit 9f6d1cfb33
3 changed files with 2 additions and 100 deletions
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2
config.def.h
View file

@ -32,8 +32,6 @@ struct key bindings[] = {
/* Filter */ /* Filter */
{ '/', SEL_FLTR }, { '/', SEL_FLTR },
{ '&', SEL_FLTR }, { '&', SEL_FLTR },
/* Filter as you type */
{ '?', SEL_TYPE },
/* Next */ /* Next */
{ 'j', SEL_NEXT }, { 'j', SEL_NEXT },
{ KEY_DOWN, SEL_NEXT }, { KEY_DOWN, SEL_NEXT },

2
noice.1
View file

@ -47,8 +47,6 @@ Open file or enter directory.
Back up one directory level. Back up one directory level.
.It Ic / or & .It Ic / or &
Change filter (see below for more information). Change filter (see below for more information).
.It Ic \&?
Enter filter-as-you-type mode.
.It Ic c .It Ic c
Change into the given directory. Change into the given directory.
.It Ic t .It Ic t

94
noice.c
View file

@ -50,7 +50,6 @@ enum action {
SEL_BACK, SEL_BACK,
SEL_GOIN, SEL_GOIN,
SEL_FLTR, SEL_FLTR,
SEL_TYPE,
SEL_NEXT, SEL_NEXT,
SEL_PREV, SEL_PREV,
SEL_PGDN, SEL_PGDN,
@ -355,58 +354,6 @@ readln(void)
return ln[0] ? strdup(ln) : NULL; return ln[0] ? strdup(ln) : NULL;
} }
/*
* Read one key and modify the provided string accordingly.
* Returns 0 when more input is expected and 1 on completion.
*/
int
readmore(char **str)
{
int c, ret = 0;
int i;
char *ln = *str;
timeout(-1);
if (ln != NULL)
i = strlen(ln);
else
i = 0;
DPRINTF_D(i);
curs_set(TRUE);
c = getch();
switch (c) {
case KEY_ENTER:
case '\r':
ret = 1;
break;
case KEY_BACKSPACE:
case CONTROL('H'):
i--;
if (i > 0) {
ln = xrealloc(ln, (i + 1) * sizeof(*ln));
ln[i] = '\0';
} else {
free(ln);
ln = NULL;
}
break;
default:
i++;
ln = xrealloc(ln, (i + 1) * sizeof(*ln));
ln[i - 1] = c;
ln[i] = '\0';
}
curs_set(FALSE);
*str = ln;
timeout(1000);
return ret;
}
int int
canopendir(char *path) canopendir(char *path)
{ {
@ -627,25 +574,18 @@ browse(const char *ipath, const char *ifilter)
struct stat sb; struct stat sb;
regex_t re; regex_t re;
int r, fd; int r, fd;
int nowtyping = 0;
strlcpy(path, ipath, sizeof(path)); strlcpy(path, ipath, sizeof(path));
strlcpy(fltr, ifilter, sizeof(fltr)); strlcpy(fltr, ifilter, sizeof(fltr));
begin: begin:
r = populate(); r = populate();
if (r == -1) { if (r == -1) {
if (!nowtyping) {
printwarn(); printwarn();
goto nochange; goto nochange;
} }
}
for (;;) { for (;;) {
redraw(); redraw();
/* Handle filter-as-you-type mode */
if (nowtyping)
goto moretyping;
nochange: nochange:
switch (nextsel(&run, &env)) { switch (nextsel(&run, &env)) {
case SEL_QUIT: case SEL_QUIT:
@ -734,40 +674,6 @@ nochange:
if (n > 0) if (n > 0)
mkpath(path, dents[cur].name, oldpath, sizeof(oldpath)); mkpath(path, dents[cur].name, oldpath, sizeof(oldpath));
goto begin; goto begin;
case SEL_TYPE:
nowtyping = 1;
tmp = NULL;
moretyping:
printprompt("type: ");
if (tmp != NULL)
printw("%s", tmp);
r = readmore(&tmp);
DPRINTF_D(r);
DPRINTF_S(tmp);
if (r == 1)
nowtyping = 0;
/* Check regex errors */
if (tmp != NULL) {
r = setfilter(&re, tmp);
if (r != 0)
if (nowtyping) {
goto moretyping;
} else {
free(tmp);
goto nochange;
}
}
/* Copy or reset filter */
if (tmp != NULL)
strlcpy(fltr, tmp, sizeof(fltr));
else
strlcpy(fltr, ifilter, sizeof(fltr));
/* Save current */
if (n > 0)
mkpath(path, dents[cur].name, oldpath, sizeof(oldpath));
if (!nowtyping)
free(tmp);
goto begin;
case SEL_NEXT: case SEL_NEXT:
if (cur < n - 1) if (cur < n - 1)
cur++; cur++;