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int
width_taglabels(Bar *bar, BarArg *a)
{
int w, i;
Client *c;
Monitor *m = bar->mon;
char *icon;
unsigned int occ = 0;
for (c = m->clients; c; c = c->next)
occ |= c->tags == 255 ? 0 : c->tags;
for (w = 0, i = 0; i < NUMTAGS; i++) {
m->taglabel[i][0] = '\0';
#if BAR_HIDEVACANTTAGS_PATCH
if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
continue;
#endif // BAR_HIDEVACANTTAGS_PATCH
icon = tagicon(m, i);
XClassHint ch = { NULL, NULL };
for (c = m->clients; c; c = c->next) {
if (c->tags & (1 << i)) {
XGetClassHint(dpy, c->win, &ch);
break;
}
}
if (ch.res_class) {
if (lcaselbl)
ch.res_class[0] = tolower(ch.res_class[0]);
snprintf(m->taglabel[i], 64, ptagf, icon, ch.res_class);
} else
snprintf(m->taglabel[i], 64, etagf, icon);
w += TEXTW(m->taglabel[i]);
}
return w;
}
int
draw_taglabels(Bar *bar, BarArg *a)
{
int invert = 0;
int w, x = a->x;
unsigned int i, occ = 0, urg = 0;
Client *c;
Monitor *m = bar->mon;
for (c = m->clients; c; c = c->next)
if (c->isurgent)
urg |= c->tags;
for (i = 0; i < NUMTAGS; i++) {
/* do not draw vacant tags */
if (!m->taglabel[i][0])
continue;
drw_setscheme(drw, scheme[
m->tagset[m->seltags] & 1 << i
? SchemeTagsSel
: urg & 1 << i
? SchemeUrg
: SchemeTagsNorm
]);
w = TEXTW(m->taglabel[i]);
drw_text(drw, x, a->y, w, a->h, lrpad / 2, m->taglabel[i], invert, False);
drawindicator(m, NULL, occ, x, a->y, w, a->h, i, -1, invert, tagindicatortype);
#if BAR_UNDERLINETAGS_PATCH
if (ulineall || m->tagset[m->seltags] & 1 << i)
drw_rect(drw, x + ulinepad, bh - ulinestroke - ulinevoffset, w - (ulinepad * 2), ulinestroke, 1, 0);
#endif // BAR_UNDERLINETAGS_PATCH
x += w;
}
return 1;
}
int
click_taglabels(Bar *bar, Arg *arg, BarArg *a)
{
int i = 0, x = lrpad / 2;
Monitor *m = bar->mon;
do {
if (!m->taglabel[i][0])
continue;
x += TEXTW(m->taglabel[i]);
} while (a->x >= x && ++i < NUMTAGS);
if (i < NUMTAGS) {
arg->ui = 1 << i;
}
return ClkTagBar;
}
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