suckless-utils/dmenu-flexipatch/patch/fuzzyhighlight.c

67 lines
1.4 KiB
C

static void
#if EMOJI_HIGHLIGHT_PATCH
drawhighlights(struct item *item, char *output, int x, int y, int maxw)
#else
drawhighlights(struct item *item, int x, int y, int maxw)
#endif // EMOJI_HIGHLIGHT_PATCH
{
int i, indent;
char *highlight;
char c;
#if EMOJI_HIGHLIGHT_PATCH
char *itemtext = output;
#elif TSV_PATCH && !SEPARATOR_PATCH
char *itemtext = item->stext;
#else
char *itemtext = item->text;
#endif // TSV_PATCH
if (!(strlen(itemtext) && strlen(text)))
return;
/* Do not highlight items scheduled for output */
#if MULTI_SELECTION_PATCH
if (issel(item->id))
return;
#else
if (item->out)
return;
#endif // MULTI_SELECTION_PATCH
drw_setscheme(drw, scheme[item == sel
? SchemeSelHighlight
: SchemeNormHighlight]);
for (i = 0, highlight = itemtext; *highlight && text[i];) {
#if FUZZYMATCH_PATCH
if (!fstrncmp(&(*highlight), &text[i], 1))
#else
if (*highlight == text[i])
#endif // FUZZYMATCH_PATCH
{
/* get indentation */
c = *highlight;
*highlight = '\0';
indent = TEXTW(itemtext) - lrpad;
*highlight = c;
/* highlight character */
c = highlight[1];
highlight[1] = '\0';
drw_text(
drw,
x + indent + (lrpad / 2),
y,
MIN(maxw - indent - lrpad, TEXTW(highlight) - lrpad),
bh, 0, highlight, 0
#if PANGO_PATCH
, True
#endif // PANGO_PATCH
);
highlight[1] = c;
i++;
}
highlight++;
}
}