void
float_detach(Frame *f) {
Frame *pr;
Area *a, *sel, *oldsel;
View *v;
v = f->view;
a = f->area;
sel = view_findarea(v, v->selscreen, v->selcol, false);
oldsel = v->oldsel;
pr = f->aprev;
frame_remove(f);
if(a->sel == f) {
while(pr && pr->client->nofocus)
pr = pr->aprev;
if(!pr)
for(pr=a->frame; pr && pr->anext; pr=pr->anext)
if(!pr->client->nofocus) break;
a->sel = nil;
area_setsel(a, pr);
}
f->area = nil;
if(oldsel)
area_focus(oldsel);
else if(!a->frame || pr && pr->client->nofocus)
if(sel && sel->frame)
area_focus(sel);
}
void
column_insert(Area *a, Frame *f, Frame *pos) {
f->area = a;
f->client->floating = false;
f->screen = a->screen;
f->column = area_idx(a);
frame_insert(f, pos);
if(a->sel == nil)
area_setsel(a, f);
}
void
float_attach(Area *a, Frame *f) {
if(f->client->floating == Off)
f->client->floating = On;
f->r = f->floatr;
float_placeframe(f);
assert(a->sel != f);
frame_insert(f, a->sel);
if(a->sel == nil)
area_setsel(a, f);
}
void
column_arrange(Area *a, bool dirty) {
Frame *f;
View *v;
if(a->floating)
float_arrange(a);
if(a->floating || !a->frame)
return;
v = a->view;
switch(a->mode) {
case Coldefault:
if(dirty)
for(f=a->frame; f; f=f->anext)
f->colr = Rect(0, 0, 100, 100);
break;
case Colstack:
/* XXX */
for(f=a->frame; f; f=f->anext)
f->collapsed = (f != a->sel);
break;
default:
fprint(2, "Dieing: %s: screen: %d a: %p mode: %x floating: %d\n",
v->name, a->screen, a, a->mode, a->floating);
die("not reached");
break;
}
column_scale(a);
/* XXX */
if(a->sel->collapsed)
area_setsel(a, a->sel);
if(v == selview) {
//view_restack(v);
client_resize(a->sel->client, a->sel->r);
for(f=a->frame; f; f=f->anext)
client_resize(f->client, f->r);
}
}
void
column_remove(Frame *f) {
Frame *pr;
Area *a;
a = f->area;
pr = f->aprev;
frame_remove(f);
f->area = nil;
if(a->sel == f) {
if(pr == nil)
pr = a->frame;
if(pr && pr->collapsed)
if(pr->anext && !pr->anext->collapsed)
pr = pr->anext;
else
pr->collapsed = false;
a->sel = nil;
area_setsel(a, pr);
}
}
