From 4a50263148565e571ddc483fd4fc0083b28f160f Mon Sep 17 00:00:00 2001
From: Rutherther <rutherther@proton.me>
Date: Fri, 19 Jul 2024 16:05:28 +0200
Subject: [PATCH] Focus nth client

---
 config.def.h |  1 +
 dwl.c        | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/config.def.h b/config.def.h
index 22d2171d678e2bc79c22d0d2635d1af26c77e5f8..f64ef9393de26803c551469dfc78a335daa87b4c 100644
--- a/config.def.h
+++ b/config.def.h
@@ -148,6 +148,7 @@ static const Key keys[] = {
 	{ MODKEY,                    XKB_KEY_period,     focusmon,       {.i = WLR_DIRECTION_RIGHT} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_less,       tagmon,         {.i = WLR_DIRECTION_LEFT} },
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_greater,    tagmon,         {.i = WLR_DIRECTION_RIGHT} },
+	{ MODKEY,                    XKB_KEY_m,          focusnthclient, {0} },
 	TAGKEYS(          XKB_KEY_1, XKB_KEY_exclam,                     0),
 	TAGKEYS(          XKB_KEY_2, XKB_KEY_at,                         1),
 	TAGKEYS(          XKB_KEY_3, XKB_KEY_numbersign,                 2),
diff --git a/dwl.c b/dwl.c
index 5bf995e66830363954d5e5a7ce93cf0d005becd7..fe27a553ae1ad0c3bc7f2e708427c031d09af330 100644
--- a/dwl.c
+++ b/dwl.c
@@ -288,6 +288,7 @@ static Monitor *dirtomon(enum wlr_direction dir);
 static void focusclient(Client *c, int lift);
 static void focusmon(const Arg *arg);
 static void focusstack(const Arg *arg);
+static void focusnthclient(const Arg *arg);
 static Client *focustop(Monitor *m);
 static void fullscreennotify(struct wl_listener *listener, void *data);
 static void gpureset(struct wl_listener *listener, void *data);
@@ -2687,6 +2688,26 @@ tagmon(const Arg *arg)
 		setmon(sel, dirtomon(arg->i), 0);
 }
 
+void
+focusnthclient(const Arg *arg)
+{
+	Client *c;
+	unsigned int i = arg->ui;
+
+	wl_list_for_each(c, &clients, link) {
+		if (!VISIBLEON(c, selmon) || c->isfloating) {
+			continue;
+		}
+
+		if (i == 0) {
+			focusclient(c, 1);
+			return;
+		}
+
+		i--;
+	}
+}
+
 void
 tile(Monitor *m)
 {