~ruther/dwl

4bc7f2d8e48e0836bdbc7084cc0d4105991724c7 — Devin J. Pohly 4 years ago a224f26
remove n counter from zoom(), add comments
1 files changed, 11 insertions(+), 8 deletions(-)

M dwl.c
M dwl.c => dwl.c +11 -8
@@ 1640,28 1640,31 @@ xytomon(double x, double y)
void
zoom(const Arg *arg)
{
	unsigned int n = 0;
	Client *c, *sel = selclient();

	if (!sel || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
		return;

	/* Search for the first tiled window that is not sel, marking sel as
	 * NULL if we pass it along the way */
	wl_list_for_each(c, &clients, link)
		if (VISIBLEON(c, selmon) && !c->isfloating) {
			if (++n == 1 && c == sel)
				sel = NULL;
			else if (n == 2) {
				if (!sel)
					sel = c;
			if (c != sel)
				break;
			}
			sel = NULL;
		}

	if (n == 1)
	/* Return if no other tiled window was found */
	if (&c->link == &clients)
		return;

	/* If we passed sel, move c to the front; otherwise, move sel to the
	 * front */
	if (!sel)
		sel = c;
	wl_list_remove(&sel->link);
	wl_list_insert(&clients, &sel->link);

	focusclient(sel, NULL, 1);
	arrange(selmon);
}

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