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add numbers patch: http://tools.suckless.org/dmenu/patches/numbers/dmenu-numbers-4.9.diff

This commit is contained in:
randomuser 2020-11-04 19:58:22 -06:00
parent c3c8a9b927
commit 21dd5f1bd9
1 changed files with 23 additions and 2 deletions
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25
dmenu.c
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@ -24,6 +24,8 @@
* MAX(0, MIN((y)+(h),(r).y_org+(r).height) - MAX((y),(r).y_org)))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
#define NUMBERSMAXDIGITS 100
#define NUMBERSBUFSIZE (NUMBERSMAXDIGITS * 2) + 1
/* enums */
enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
@ -34,6 +36,7 @@ struct item {
int out;
};
static char numbers[NUMBERSBUFSIZE] = "";
static char text[BUFSIZ] = "";
static char *embed;
static int bh, mw, mh;
@ -135,6 +138,21 @@ drawitem(struct item *item, int x, int y, int w)
return drw_text(drw, x, y, w, bh, lrpad / 2, item->text, 0);
}
static void
recalculatenumbers()
{
unsigned int numer = 0, denom = 0;
struct item *item;
if (matchend) {
numer++;
for (item = matchend; item && item->left; item = item->left)
numer++;
}
for (item = items; item && item->text; item++)
denom++;
snprintf(numbers, NUMBERSBUFSIZE, "%d/%d", numer, denom);
}
static void
drawmenu(void)
{
@ -160,6 +178,7 @@ drawmenu(void)
drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
}
recalculatenumbers();
if (lines > 0) {
/* draw vertical list */
for (item = curr; item != next; item = item->right)
@ -174,13 +193,15 @@ drawmenu(void)
}
x += w;
for (item = curr; item != next; item = item->right)
x = drawitem(item, x, 0, MIN(TEXTW(item->text), mw - x - TEXTW(">")));
x = drawitem(item, x, 0, MIN(TEXTW(item->text), mw - x - TEXTW(">") - TEXTW(numbers)));
if (next) {
w = TEXTW(">");
drw_setscheme(drw, scheme[SchemeNorm]);
drw_text(drw, mw - w, 0, w, bh, lrpad / 2, ">", 0);
drw_text(drw, mw - w - TEXTW(numbers), 0, w, bh, lrpad / 2, ">", 0);
}
}
drw_setscheme(drw, scheme[SchemeNorm]);
drw_text(drw, mw - TEXTW(numbers), 0, TEXTW(numbers), bh, lrpad / 2, numbers, 0);
drw_map(drw, win, 0, 0, mw, mh);
}