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nmaster-sym.c (2786B)

      1 enum {MaxMon = 8};
      2 static int nmasters[MaxMon];
      3 static int initnm = 0;
      4 
      5 static void
      6 initnmaster(void) {
      7 	int i;
      8 
      9 	if(initnm)
     10 		return;
     11 	for(i = 0; i < MaxMon; i++)
     12 		nmasters[i] = nmaster;
     13 	initnm = 1;
     14 }
     15 
     16 static void
     17 incnmaster(const Arg *arg) {
     18 	if(!arg || !selmon->lt[selmon->sellt]->arrange || selmon->num >= MaxMon)
     19 		return;
     20 	nmasters[selmon->num] += arg->i;
     21 	if(nmasters[selmon->num] < 0)
     22 		nmasters[selmon->num] = 0;
     23 	arrange(selmon);
     24 }
     25 
     26 static void
     27 setnmaster(const Arg *arg) {
     28 	if(!arg || !selmon->lt[selmon->sellt]->arrange || selmon->num >= MaxMon)
     29 		return;
     30 	nmasters[selmon->num] = arg->i > 0 ? arg->i : 0;
     31 	arrange(selmon);
     32 }
     33 
     34 static void
     35 ntile(Monitor *m) {
     36 	int x, y, h, w, mw, nm;
     37 	unsigned int i, n;
     38 	Client *c;
     39 
     40 	initnmaster();
     41 	/* override layout symbol */
     42 	snprintf(m->ltsymbol, sizeof m->ltsymbol, "%d]=", nmasters[m->num]);
     43 	for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
     44 	c = nexttiled(m->clients);
     45 	nm = m->num < MaxMon ? nmasters[m->num] : nmaster;
     46 	if(nm > n)
     47 		nm = n;
     48 	/* master */
     49 	if(nm > 0) {
     50 		mw = m->mfact * m->ww;
     51 		h = m->wh / nm;
     52 		if(h < bh)
     53 			h = m->wh;
     54 		y = m->wy;
     55 		for(i = 0; i < nm; i++, c = nexttiled(c->next)) {
     56 			resize(c, m->wx, y, (n == nm ? m->ww : mw) - 2 * c->bw,
     57 			       ((i + 1 == nm) ? m->wy + m->wh - y : h) - 2 * c->bw, False);
     58 			if(h != m->wh)
     59 				y = c->y + HEIGHT(c);
     60 		}
     61 		n -= nm;
     62 	} else
     63 		mw = 0;
     64 	if(n == 0)
     65 		return;
     66 	/* tile stack */
     67 	x = m->wx + mw;
     68 	y = m->wy;
     69 	w = m->ww - mw;
     70 	h = m->wh / n;
     71 	if(h < bh)
     72 		h = m->wh;
     73 	for(i = 0; c; c = nexttiled(c->next), i++) {
     74 		resize(c, x, y, w - 2 * c->bw,
     75 		       ((i + 1 == n) ? m->wy + m->wh - y : h) - 2 * c->bw, False);
     76 		if(h != m->wh)
     77 			y = c->y + HEIGHT(c);
     78 	}
     79 }
     80 
     81 static void
     82 nbstack(Monitor *m) {
     83 	int x, y, h, w, mh, nm;
     84 	unsigned int i, n;
     85 	Client *c;
     86 
     87 	initnmaster();
     88 	/* override layout symbol */
     89 	snprintf(m->ltsymbol, sizeof m->ltsymbol, "T%dT", nmasters[m->num]);
     90 	for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
     91 	c = nexttiled(m->clients);
     92 	nm = m->num < MaxMon ? nmasters[m->num] : nmaster;
     93 	if(nm > n)
     94 		nm = n;
     95 	/* master */
     96 	if(nm > 0) {
     97 		mh = m->mfact * m->wh;
     98 		w = m->ww / nm;
     99 		if(w < bh)
    100 			w = m->ww;
    101 		x = m->wx;
    102 		for(i = 0; i < nm; i++, c = nexttiled(c->next)) {
    103 			resize(c, x, m->wy, ((i + 1 == nm) ? m->wx + m->ww - x : w) - 2 * c->bw,
    104 			       (n == nm ? m->wh : mh) - 2 * c->bw, False);
    105 			if(w != m->ww)
    106 				x = c->x + WIDTH(c);
    107 		}
    108 		n -= nm;
    109 	} else
    110 		mh = 0;
    111 	if(n == 0)
    112 		return;
    113 	/* tile stack */
    114 	x = m->wx;
    115 	y = m->wy + mh;
    116 	w = m->ww / n;
    117 	h = m->wh - mh;
    118 	if(w < bh)
    119 		w = m->ww;
    120 	for(i = 0; c; c = nexttiled(c->next), i++) {
    121 		resize(c, x, y, ((i + 1 == n) ? m->wx + m->ww - x : w) - 2 * c->bw,
    122 		       h - 2 * c->bw, False);
    123 		if(w != m->ww)
    124 			x = c->x + WIDTH(c);
    125 	}
    126 }