mirror of git://git.suckless.org/dwm
104 lines
1.9 KiB
C
104 lines
1.9 KiB
C
/* See LICENSE file for copyright and license details. */
|
|
double mfact = MFACT;
|
|
int bx, by, bw, bh, blw, mx, my, mw, mh, tx, ty, tw, th, wx, wy, ww, wh;
|
|
|
|
void setmfact(const char *arg);
|
|
void tile(void);
|
|
void tileresize(Client *c, int x, int y, int w, int h);
|
|
void updatetilegeom(void);
|
|
|
|
void
|
|
setmfact(const char *arg) {
|
|
double d;
|
|
|
|
if(lt->arrange != tile)
|
|
return;
|
|
if(!arg)
|
|
mfact = MFACT;
|
|
else {
|
|
d = strtod(arg, NULL);
|
|
if(arg[0] == '-' || arg[0] == '+')
|
|
d += mfact;
|
|
if(d < 0.1 || d > 0.9)
|
|
return;
|
|
mfact = d;
|
|
}
|
|
updategeom();
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
tile(void) {
|
|
int y, h;
|
|
unsigned int i, n;
|
|
Client *c;
|
|
|
|
for(n = 0, c = nextunfloating(clients); c; c = nextunfloating(c->next), n++);
|
|
if(n == 0)
|
|
return;
|
|
|
|
/* master */
|
|
c = nextunfloating(clients);
|
|
|
|
if(n == 1)
|
|
tileresize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
|
|
else
|
|
tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw);
|
|
|
|
if(--n == 0)
|
|
return;
|
|
|
|
/* tile stack */
|
|
y = ty;
|
|
h = th / n;
|
|
if(h < bh)
|
|
h = th;
|
|
|
|
for(i = 0, c = nextunfloating(c->next); c; c = nextunfloating(c->next), i++) {
|
|
if(i + 1 == n) /* remainder */
|
|
tileresize(c, tx, y, tw - 2 * c->bw, (ty + th) - y - 2 * c->bw);
|
|
else
|
|
tileresize(c, tx, y, tw - 2 * c->bw, h - 2 * c->bw);
|
|
if(h != th)
|
|
y = c->y + c->h + 2 * c->bw;
|
|
}
|
|
}
|
|
|
|
void
|
|
tileresize(Client *c, int x, int y, int w, int h) {
|
|
resize(c, x, y, w, h, RESIZEHINTS);
|
|
if((RESIZEHINTS) && ((c->h < bh) || (c->h > h) || (c->w < bh) || (c->w > w)))
|
|
/* client doesn't accept size constraints */
|
|
resize(c, x, y, w, h, False);
|
|
}
|
|
|
|
void
|
|
zoom(const char *arg) {
|
|
Client *c = sel;
|
|
|
|
if(c == nextunfloating(clients))
|
|
if(!c || !(c = nextunfloating(c->next)))
|
|
return;
|
|
if(lt->arrange == tile && !sel->isfloating) {
|
|
detach(c);
|
|
attach(c);
|
|
focus(c);
|
|
}
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
updatetilegeom(void) {
|
|
/* master area geometry */
|
|
mx = wx;
|
|
my = wy;
|
|
mw = mfact * ww;
|
|
mh = wh;
|
|
|
|
/* tile area geometry */
|
|
tx = mx + mw;
|
|
ty = wy;
|
|
tw = ww - mw;
|
|
th = wh;
|
|
}
|