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int
width_taggrid(Bar *bar, BarArg *a)
{
return (a->h / 2) * (NUMTAGS / tagrows + ((NUMTAGS % tagrows > 0) ? 1 : 0)) + lrpad;
}
int
draw_taggrid(Bar *bar, BarArg *a)
{
unsigned int x, y, h, max_x = 0, columns, occ = 0;
int invert, i,j, k;
Client *c;
for (c = bar->mon->clients; c; c = c->next)
occ |= c->tags;
max_x = x = a->x + lrpad / 2;
h = a->h / tagrows - 1;
y = a->y;
columns = NUMTAGS / tagrows + ((NUMTAGS % tagrows > 0) ? 1 : 0);
/* Firstly we will fill the borders of squares */
XSetForeground(drw->dpy, drw->gc, scheme[SchemeTagsNorm][ColBg].pixel);
XFillRectangle(dpy, drw->drawable, drw->gc, x, y, h*columns + 1, a->h);
/* We will draw NUMTAGS squares in tagraws raws. */
for (j = 0, i = 0; j < tagrows; j++) {
x = a->x + lrpad / 2;
for (k = 0; k < columns; k++, i++) {
if (i < NUMTAGS) {
invert = bar->mon->tagset[bar->mon->seltags] & 1 << i ? 0 : 1;
/* Select active color for current square */
XSetForeground(drw->dpy, drw->gc, !invert ? scheme[SchemeTagsSel][ColBg].pixel :
scheme[SchemeTagsNorm][ColFg].pixel);
XFillRectangle(dpy, drw->drawable, drw->gc, x+1, y+1, h-1, h-1);
/* Mark square if tag has client */
if (occ & 1 << i) {
XSetForeground(drw->dpy, drw->gc, !invert ? scheme[SchemeTagsSel][ColFg].pixel :
scheme[SchemeTagsNorm][ColBg].pixel);
XFillRectangle(dpy, drw->drawable, drw->gc, x + 1, y + 1,
h / 2, h / 2);
}
} else {
XSetForeground(drw->dpy, drw->gc, scheme[SchemeTagsNorm][ColBg].pixel);
XFillRectangle(dpy, drw->drawable, drw->gc, x+1, y+1, h-1, h);
}
x += h;
if (x > max_x) {
max_x = x;
}
}
y += h;
}
return 1;
}
int
click_taggrid(Bar *bar, Arg *arg, BarArg *a)
{
unsigned int i, h, columns;
h = a->h / tagrows - 1;
columns = NUMTAGS / tagrows + ((NUMTAGS % tagrows > 0) ? 1 : 0);
i = (a->x - lrpad / 2) / h + columns * (a->y / h);
if (i >= NUMTAGS) {
i = NUMTAGS - 1;
}
arg->ui = 1 << i;
return ClkTagBar;
}
void
switchtag(const Arg *arg)
{
unsigned int columns;
unsigned int new_tagset = 0;
unsigned int pos, i;
int col, row;
Arg new_arg;
columns = NUMTAGS / tagrows + ((NUMTAGS % tagrows > 0) ? 1 : 0);
for (i = 0; i < NUMTAGS; ++i) {
if (!(selmon->tagset[selmon->seltags] & 1 << i)) {
continue;
}
pos = i;
row = pos / columns;
col = pos % columns;
if (arg->ui & SWITCHTAG_UP) { /* UP */
row --;
if (row < 0) {
row = tagrows - 1;
}
do {
pos = row * columns + col;
row --;
} while (pos >= NUMTAGS);
}
if (arg->ui & SWITCHTAG_DOWN) { /* DOWN */
row ++;
if (row >= tagrows) {
row = 0;
}
pos = row * columns + col;
if (pos >= NUMTAGS) {
row = 0;
}
pos = row * columns + col;
}
if (arg->ui & SWITCHTAG_LEFT) { /* LEFT */
col --;
if (col < 0) {
col = columns - 1;
}
do {
pos = row * columns + col;
col --;
} while (pos >= NUMTAGS);
}
if (arg->ui & SWITCHTAG_RIGHT) { /* RIGHT */
col ++;
if (col >= columns) {
col = 0;
}
pos = row * columns + col;
if (pos >= NUMTAGS) {
col = 0;
pos = row * columns + col;
}
}
new_tagset |= 1 << pos;
}
new_arg.ui = new_tagset;
if (arg->ui & SWITCHTAG_TOGGLETAG) {
toggletag(&new_arg);
}
if (arg->ui & SWITCHTAG_TAG) {
tag(&new_arg);
}
if (arg->ui & SWITCHTAG_VIEW) {
view (&new_arg);
}
if (arg->ui & SWITCHTAG_TOGGLEVIEW) {
toggleview (&new_arg);
}
}
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