archy-dwm/src/layouts/centeredmaster.c

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2022-07-10 20:02:35 +00:00
void
centeredmaster(Monitor *m)
{
unsigned int i, n, h, mw, mx, my, oty, ety, tw;
Client *c;
/* count number of clients in the selected monitor */
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
if (n == 0)
return;
/* initialize areas */
mw = m->ww;
mx = 0;
my = 0;
tw = mw;
if (n > m->nmaster) {
/* go mfact box in the center if more than nmaster clients */
mw = m->nmaster ? m->ww * m->mfact : 0;
tw = m->ww - mw;
if (n - m->nmaster > 1) {
/* only one client */
mx = (m->ww - mw) / 2;
tw = (m->ww - mw) / 2;
}
}
oty = 0;
ety = 0;
for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
if (i < m->nmaster) {
/* nmaster clients are stacked vertically, in the center
* of the screen */
h = (m->wh - my) / (MIN(n, m->nmaster) - i);
resize(c, m->wx + mx, m->wy + my, mw - (2*c->bw),
h - (2*c->bw), 0);
my += HEIGHT(c);
} else {
/* stack clients are stacked vertically */
if ((i - m->nmaster) % 2 ) {
h = (m->wh - ety) / ( (1 + n - i) / 2);
resize(c, m->wx, m->wy + ety, tw - (2*c->bw),
h - (2*c->bw), 0);
ety += HEIGHT(c);
} else {
h = (m->wh - oty) / ((1 + n - i) / 2);
resize(c, m->wx + mx + mw, m->wy + oty,
tw - (2*c->bw), h - (2*c->bw), 0);
oty += HEIGHT(c);
}
}
}
void
centeredfloatingmaster(Monitor *m)
{
unsigned int i, n, w, mh, mw, mx, mxo, my, myo, tx;
Client *c;
/* count number of clients in the selected monitor */
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
if (n == 0)
return;
/* initialize nmaster area */
if (n > m->nmaster) {
/* go mfact box in the center if more than nmaster clients */
if (m->ww > m->wh) {
mw = m->nmaster ? m->ww * m->mfact : 0;
mh = m->nmaster ? m->wh * 0.9 : 0;
} else {
mh = m->nmaster ? m->wh * m->mfact : 0;
mw = m->nmaster ? m->ww * 0.9 : 0;
}
mx = mxo = (m->ww - mw) / 2;
my = myo = (m->wh - mh) / 2;
} else {
/* go fullscreen if all clients are in the master area */
mh = m->wh;
mw = m->ww;
mx = mxo = 0;
my = myo = 0;
}
for(i = tx = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
if (i < m->nmaster) {
/* nmaster clients are stacked horizontally, in the center
* of the screen */
w = (mw + mxo - mx) / (MIN(n, m->nmaster) - i);
resize(c, m->wx + mx, m->wy + my, w - (2*c->bw),
mh - (2*c->bw), 0);
mx += WIDTH(c);
} else {
/* stack clients are stacked horizontally */
w = (m->ww - tx) / (n - i);
resize(c, m->wx + tx, m->wy, w - (2*c->bw),
m->wh - (2*c->bw), 0);
tx += WIDTH(c);
}
}