void
area_attach(Area *a, Frame *f) {
f->area = a;
if(a->floating)
float_attach(a, f);
else
column_attach(a, f);
view_arrange(a->view);
if(btassert("4 full", a->frame && a->sel == nil))
a->sel = a->frame;
}
void
area_attach(Area *a, Frame *f) {
f->area = a;
if(a->floating)
float_attach(a, f);
else
column_attach(a, f);
view_arrange(a->view);
event("AreaAttach %s %a %#C\n", a->view->name, a, f->client);
if(btassert("4 full", a->frame && a->sel == nil))
a->sel = a->frame;
}
Area*
column_new(View *v, Area *pos, int scrn, uint w) {
Area *a;
assert(!pos || !pos->floating && pos->screen == scrn);
a = area_create(v, pos, scrn, w);
return a;
#if 0
if(!a)
return nil;
view_arrange(v);
view_update(v);
#endif
}
void
area_detach(Frame *f) {
View *v;
Area *a;
a = f->area;
v = a->view;
if(a->floating)
float_detach(f);
else
column_detach(f);
if(v->sel->sel == nil && v->floating->sel)
v->sel = v->floating;
view_arrange(v);
}
void
area_destroy(Area *a) {
Area *newfocus;
View *v;
int idx;
v = a->view;
if(a->frame)
die("destroying non-empty area");
if(v->revert == a)
v->revert = nil;
if(v->oldsel == a)
v->oldsel = nil;
idx = area_idx(a);
if(a->prev && !a->prev->floating)
newfocus = a->prev;
else
newfocus = a->next;
/* Can only destroy the floating area when destroying a
* view---after destroying all columns.
*/
assert(!a->floating || !v->areas[0]);
if(a->prev)
a->prev->next = a->next;
else if(!a->floating)
v->areas[a->screen] = a->next;
else
v->floating = nil;
if(a->next)
a->next->prev = a->prev;
if(newfocus && v->sel == a)
area_focus(newfocus);
view_arrange(v);
event("DestroyArea %d\n", idx);
free(a);
}
void
area_detach(Frame *f) {
View *v;
Area *a;
a = f->area;
v = a->view;
event("AreaDetach %s %a %#C\n", v->name, a, f->client);
if(a->floating)
float_detach(f);
else
column_detach(f);
if(v->sel->sel == nil && v->floating->sel)
if(!v->floating->sel->client->nofocus)
v->sel = v->floating;
view_arrange(v);
}
